The 2023 Bowman Sights on September baseball card featuring George Valera offers a focused look at the Cleveland Guardians prospect during his developmental season.
Estimated delivery October 14, 2026 - October 16, 2026
30-day Returns
Market & Price History
Prices Captured Oct 2, 2026
Condition
Value
Source
Trend
Price Details
$1.47
Guide Estimate
+7.3%
Based on Aggregated Price Guide
Estimate: $1.47, based on Guide Estimate.
Source date not available
Guide Estimate: $1.47. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.37 to $1.47 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 7.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$6.19
Guide Estimate
+1.3%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.19, based on Guide Estimate.
Source date not available
Guide Estimate: $6.19. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $6.11 to $6.19 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 1.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$11.81
Guide Estimate
+0.9%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $11.81, based on Guide Estimate.
Source date not available
Guide Estimate: $11.81. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $11.70 to $11.81 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$23.19
Guide Estimate
+0.9%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $23.19, based on Guide Estimate.
Source date not available
Guide Estimate: $23.19. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $22.99 to $23.19 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$44.00
Guide Estimate
+2.3%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $44.00, based on Guide Estimate.
Source date not available
Guide Estimate: $44.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $43.00 to $44.00 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 2.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$20.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $20.00, based on Guide Estimate.
Source date not available
Guide Estimate: $20.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $20.00 to $20.00 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$33.59
Guide Estimate
+0.6%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $33.59, based on Guide Estimate.
Source date not available
Guide Estimate: $33.59. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $33.39 to $33.59 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0.6%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$4.46
Guide Estimate
-0.4%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $4.46, based on Guide Estimate.
Source date not available
Guide Estimate: $4.46. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $4.46 to $4.48 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: -0.4%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.47
Source
Guide Estimate
Trend
+7.3%
Price Details
Based on Aggregated Price Guide
Estimate: $1.47, based on Guide Estimate.
Source date not available
Guide Estimate: $1.47. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.37 to $1.47 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 7.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$6.19
Source
Guide Estimate
Trend
+1.3%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.19, based on Guide Estimate.
Source date not available
Guide Estimate: $6.19. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $6.11 to $6.19 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 1.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$11.81
Source
Guide Estimate
Trend
+0.9%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $11.81, based on Guide Estimate.
Source date not available
Guide Estimate: $11.81. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $11.70 to $11.81 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$23.19
Source
Guide Estimate
Trend
+0.9%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $23.19, based on Guide Estimate.
Source date not available
Guide Estimate: $23.19. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $22.99 to $23.19 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$44.00
Source
Guide Estimate
Trend
+2.3%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $44.00, based on Guide Estimate.
Source date not available
Guide Estimate: $44.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $43.00 to $44.00 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 2.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$20.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $20.00, based on Guide Estimate.
Source date not available
Guide Estimate: $20.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $20.00 to $20.00 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$33.59
Source
Guide Estimate
Trend
+0.6%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $33.59, based on Guide Estimate.
Source date not available
Guide Estimate: $33.59. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $33.39 to $33.59 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0.6%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$4.46
Source
Guide Estimate
Trend
-0.4%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $4.46, based on Guide Estimate.
Source date not available
Guide Estimate: $4.46. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $4.46 to $4.48 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: -0.4%. 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
The 2023 Bowman Sights on September subset highlights emerging talent in the baseball landscape, and card SOS-9 features George Valera in this distinct release. As a Cleveland Guardians prospect, Valera represents the kind of developmental talent that collectors monitor closely when building their portfolios. The Bowman brand has long been associated with introducing fans to the next generation of MLB stars, and this subset specifically curates players who are making significant impacts in the minor leagues during the autumn months.
Collectors often gravitate toward Bowman releases for their clean design and historical significance in tracking player progression. The Sights on September subset provides a snapshot of these athletes at a pivotal moment in their careers. For investors and set builders, identifying key prospects early allows for strategic acquisitions before potential breakout seasons. George Valera’s inclusion in this card number makes it a relevant piece for those focusing on the Guardians organization or tracking infield depth.
The appeal of this product lies in its connection to the broader Bowman ecosystem, which remains a cornerstone for vintage and modern baseball card collecting. By focusing on individual player cards rather than team sets, collectors can tailor their holdings to specific interests or organizational affiliations. This George Valera card serves as a tangible record of his journey through the professional ranks, offering a connection to the sport’s future stars. Whether you are completing a personal collection or seeking to diversify your holdings with prospect-focused inventory, this card provides a clear entry point into the world of modern baseball memorabilia.
Last Listing Activity
4 days ago
Seller Action
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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 14, 2026 - October 16, 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
As a relatively recent entry from the 2023 Bowman set, this card occupies a lower tier in the market compared to established veterans or highly sought-after prospects. The presence of active listings indicates a liquid market, yet the current price point reflects its status as a standard base card without special inserts or parallels. Its value is driven primarily by the subject's ongoing MLB career with the Cleveland Guardians rather than immediate scarcity or historic prestige.
Rarity Breakdown
The card lacks any special attributes such as serial numbering, short-print status, or parallel variations, meaning it is a standard base issue from the 2023 Bowman release. This implies that the supply is determined by the overall print run of the base set, which is generally high compared to limited-edition inserts. Consequently, the card does not benefit from the supply constraints that typically drive premiums in the secondary market.
Investment Outlook
Investment potential is tied to George Valera's performance and tenure in Major League Baseball, as rookie and entry-level cards often appreciate if the player establishes themselves as a regular contributor. The Bowman brand holds significant collector demand for baseball prospects, providing a steady baseline of interest. However, without unique scarcity features or veteran status, long-term value growth will depend heavily on the player's career trajectory rather than the card's inherent collectible mechanics.
