The 1989 Topps Gregg Olson #161 baseball card captures the Baltimore Orioles pitcher during his prime. This catalog entry represents the standard release from the iconic 1989 Topps base set.
Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Limited market evidence. Treat this estimate as a reference point.
Over the last 30 days, stored prices ranged from $1.49 to $1.49 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$4.25
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $4.25, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $4.25 to $4.25 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$7.23
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $7.23, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $7.23 to $7.23 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.82
Guide Estimate
+4.6%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.82, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $28.50 to $29.82 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 4.6%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$39.00
Guide Estimate
-2.5%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $39.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $39.00 to $40.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: -2.5%. 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 availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$30.00
Guide Estimate
-1.5%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $30.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $30.00 to $30.46 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: -1.5%. 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 availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.49
Source
Asking Prices
Trend
0%
Price Details
Based on eBay Active Listings · 10 observations
Estimate: $1.49, based on Asking Prices.
Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Limited market evidence. Treat this estimate as a reference point.
Over the last 30 days, stored prices ranged from $1.49 to $1.49 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$4.25
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $4.25, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $4.25 to $4.25 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$7.23
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $7.23, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $7.23 to $7.23 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.82
Source
Guide Estimate
Trend
+4.6%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.82, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $28.50 to $29.82 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 4.6%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$39.00
Source
Guide Estimate
Trend
-2.5%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $39.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $39.00 to $40.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: -2.5%. 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 availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$30.00
Source
Guide Estimate
Trend
-1.5%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $30.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $30.00 to $30.46 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: -1.5%. 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 availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 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
Gregg Olson appeared as card number 161 in the 1989 Topps baseball trading card series, representing the Baltimore Orioles. Olson was a prominent relief pitcher for the Orioles during this era, making his cards a focal point for fans of the team and the late 1980s MLB landscape. Collectors often seek out this card number to complete their 1989 Topps base set collections. The 1989 Topps set remains a staple in sports card collecting due to its nostalgic value and comprehensive roster coverage. As a catalog-level product, this product aggregates available inventory across various conditions and grades, allowing collectors to find the specific copy that fits their collecting goals. Whether you are building a team set, focusing on Orioles memorabilia, or exploring the broader 1989 Topps universe, this card offers a tangible connection to that season. The 1989 Topps Gregg Olson #161 card continues to be a recognized item among hobbyists who value the era's design and the player's contribution to the game. For investors and casual collectors alike, the 1989 Topps series represents a significant chapter in sports card history. This product page serves as a central hub for identifying and acquiring this card from the 1989 Topps base set. It allows users to browse through the diverse selection of available copies, each offering a piece of the 1989 baseball season. The card's enduring appeal lies in its simplicity and the direct representation of Olson during his tenure with the Orioles.
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.
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SuperCatch Expert Analysis
Market Value Insight
This 1989 Topps Gregg Olson card represents a low-tier value item within the broader baseball card market, reflecting its status as a standard base card from a high-volume production year. The current pricing indicates minimal collector demand compared to premium parallels or rookie issues from the same era. Its position in the secondary market is defined by its ubiquity rather than any specific scarcity or historical significance that commands a premium.
Rarity Breakdown
The card lacks any special attributes such as serial numbering, short-print status, or parallel finishes, meaning it is a standard base issue from the 1989 Topps set. As a base card, it was produced in large quantities with no inherent supply constraints beyond the original print run. Consequently, it does not benefit from the scarcity mechanics that drive value in specialized subsets or inserts.
Investment Outlook
As a non-rookie, non-premium card from a mass-produced set, this item offers limited potential for appreciation or investment growth. Collector interest is likely driven only by the need to complete specific base set challenges rather than speculative demand. Investors should view this as a low-cost acquisition for set completion rather than a vehicle for capital appreciation.
