The 1991 Upper Deck Mike Singletary #229 football card features the legendary Chicago Bears linebacker in a key release from the early 90s NFL trading card boom.
Estimated delivery October 3, 2026 - October 5, 2026
30-day Returns
Market & Price History
Prices Captured Sep 22, 2026
Condition
Value
Source
Trend
Price Details
$1.37
Guide Estimate
-1.4%
Based on Aggregated Price Guide
Estimate: $1.37, based on Guide Estimate.
Source date not available
Guide Estimate: $1.37. Evidence date not available.
Asking Prices: $1.48. Evidence date: Sep 22, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.18, among 29 offers with known shipping; tax excluded.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.37 to $1.39 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: -1.4%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$7.99
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $7.99, based on Guide Estimate.
Source date not available
Guide Estimate: $7.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $7.99 to $7.99 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.19
Guide Estimate
+0.9%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.19, based on Guide Estimate.
Source date not available
Guide Estimate: $9.19. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $9.11 to $9.19 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$19.32
Guide Estimate
+0.9%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $19.32, based on Guide Estimate.
Source date not available
Guide Estimate: $19.32. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $19.15 to $19.32 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.00, based on Guide Estimate.
Source date not available
Guide Estimate: $29.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $29.00 to $29.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$39.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $39.00, based on Guide Estimate.
Source date not available
Guide Estimate: $39.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $39.00 to $39.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$18.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not available
Guide Estimate: $18.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.99
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.99, based on Guide Estimate.
Source date not available
Guide Estimate: $29.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $29.99 to $29.99 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$18.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not available
Guide Estimate: $18.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.37
Source
Guide Estimate
Trend
-1.4%
Price Details
Based on Aggregated Price Guide
Estimate: $1.37, based on Guide Estimate.
Source date not available
Guide Estimate: $1.37. Evidence date not available.
Asking Prices: $1.48. Evidence date: Sep 22, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.18, among 29 offers with known shipping; tax excluded.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.37 to $1.39 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: -1.4%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$7.99
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $7.99, based on Guide Estimate.
Source date not available
Guide Estimate: $7.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $7.99 to $7.99 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.19
Source
Guide Estimate
Trend
+0.9%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.19, based on Guide Estimate.
Source date not available
Guide Estimate: $9.19. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $9.11 to $9.19 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$19.32
Source
Guide Estimate
Trend
+0.9%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $19.32, based on Guide Estimate.
Source date not available
Guide Estimate: $19.32. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $19.15 to $19.32 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.00, based on Guide Estimate.
Source date not available
Guide Estimate: $29.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $29.00 to $29.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$39.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $39.00, based on Guide Estimate.
Source date not available
Guide Estimate: $39.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $39.00 to $39.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$18.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not available
Guide Estimate: $18.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.99
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.99, based on Guide Estimate.
Source date not available
Guide Estimate: $29.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $29.99 to $29.99 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$18.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not available
Guide Estimate: $18.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Below grade 10 the guide publishes one estimate across all graders, so these rows are not PSA, BGS, CGC or SGC prices, and a low slabbed grade can sit below a clean raw copy. Grade 10 is estimated per grader.
Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.
Product Overview
Description
Mike Singletary #229 from the 1991 Upper Deck set represents a cornerstone for collectors of Chicago Bears memorabilia and 1990s NFL trading cards. As one of the most dominant linebackers in NFL history, Singletary’s presence on this card captures the intensity and leadership that defined the Bears' legacy during this era. For fans of the Chicago Bears, this card serves as a tangible connection to one of the franchise's most iconic figures. Singletary’s career is synonymous with the team's success, making his appearances in trading card sets highly sought after by those looking to build comprehensive collections. The 1991 Upper Deck set itself holds a special place in collector history, often cited as one of the premier football card releases of the early 1990s. Its clean layout and vibrant imagery continue to appeal to both veteran collectors and new enthusiasts entering the hobby. Collecting this card offers more than just a piece of sports history; it provides a chance to own a piece of the NFL's past in a format that has stood the test of time. Whether you are looking to complete a set of 1991 Upper Deck football cards or add a significant player to your personal collection, the Mike Singletary #229 card is a valuable addition. The enduring popularity of the Upper Deck brand ensures that this card remains a relevant and desirable item for anyone interested in football trading cards. Exploring the broader 1991 Upper Deck football set can reveal other key players and moments, but Singletary’s card remains a standout due to his legendary status in the sport.
Last Listing Activity
9/19/26
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Product Specs
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Estimated delivery October 3, 2026 - October 5, 2026
Collector Ownership
Owned by Collectors
See how many public collections currently include this card.
0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1991 Upper Deck Mike Singletary card represents a foundational entry into his career, leveraging his status as a defining figure of the Chicago Bears' legacy. As a standard base card without special attributes, it trades at a modest premium relative to raw market averages for common football parallels, reflecting steady but accessible demand. Its value is anchored by Singletary's historical significance rather than scarcity, positioning it as a solid, low-risk acquisition for collectors focusing on classic 90s NFL staples.
Rarity Breakdown
The card lacks any noted scarcity mechanics such as serial numbering, short printing, or parallel variants, meaning it exists as part of a standard base set production run. This absence of limited edition features implies a relatively high supply compared to hobby-exclusive or insert parallels, which naturally constrains its individual rarity premium. Collectors seeking unique pieces will likely look elsewhere, as this item relies on its status as a conventional base card within the 1991 Upper Deck football series.
Investment Outlook
Demand for this card is driven primarily by the enduring appeal of the Chicago Bears brand and Singletary's iconic status in NFL history, rather than speculative growth mechanics. As a non-rookie card from the early 90s, it serves as a complementary piece for collectors building themed sets rather than a primary investment vehicle for appreciation. The stable market presence suggests it will maintain consistent liquidity among vintage football enthusiasts, though significant value expansion is unlikely without broader market shifts in the football category.
