The 1990 Upper Deck Atlee Hammaker card, numbered 620, features the San Francisco Giants pitcher. This release is part of the foundational 1990 Upper Deck set.
1990 • Upper Deck • Low Number
Major League Baseball • San Francisco Giants
Near Mint
620
New
Shipping Calculated at Checkout
30-day Returns| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$1.13As of 10/11/2026 | Guide Estimate | |||
Raw / Ungraded
PriceCharting Price Guide · Guide Estimate evidence · captured Oct 12, 2026
History is building. At least two days of matching observations are needed to show a trend.
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.The 1990 Upper Deck Atlee Hammaker #620 card identifies the San Francisco Giants pitcher within the 1990 Upper Deck set. This product is a standard sports trading card from the Major League Baseball category, issued by Upper Deck in 1990. Card number 620 serves as a specific identifier for this product within the broader 1990 Upper Deck checklist. Collectors of San Francisco Giants memorabilia and vintage baseball cards frequently track this issue from the 1990 Upper Deck series. ## What is the card number for Atlee Hammaker in the 1990 Upper Deck set? Atlee Hammaker is numbered 620 in the 1990 Upper Deck set. This number distinguishes his card from others in the 1990 Upper Deck checklist. ## Which team does Atlee Hammaker play for in this card? Atlee Hammaker is featured as a member of the San Francisco Giants in this 1990 Upper Deck card. The card represents his tenure with the MLB team during that era. ## Is this card an autograph or memorabilia card? No, the 1990 Upper Deck Atlee Hammaker #620 is a standard sports trading card. It does not contain an autograph or game-used memorabilia piece.
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Language
English
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FAQ
Atlee Hammaker is numbered 620 in the 1990 Upper Deck set. This number distinguishes his card from others in the 1990 Upper Deck checklist.
Atlee Hammaker is featured as a member of the San Francisco Giants in this 1990 Upper Deck card. The card represents his tenure with the MLB team during that era.
No, the 1990 Upper Deck Atlee Hammaker #620 is a standard sports trading card. It does not contain an autograph or game-used memorabilia piece.
This 1990 Upper Deck Atlee Hammaker card represents a niche entry point within the broader Giants and MLB collector market, currently trading at a modest tier relative to high-profile stars. While the current market price reflects accessible liquidity, the single active listing suggests a thin market that may cause slight volatility for quick transactions. Its value is anchored primarily by its status as a vintage Giants rookie-era piece rather than elite star power.
The card is identified as a base issue within the 'Low Number' series, lacking any specific parallel, short-print designation, or serial numbering that would artificially constrain supply. Consequently, its scarcity is driven by general survivorship and age rather than intentional production limits or unique one-of-one mechanics. Collectors seeking this specific set variant must rely on the natural attrition of 1990s product rather than rare subset attributes.
As a non-rookie card from the early 1990s era, it does not benefit from the rookie-card premium that typically drives long-term appreciation for players with significant career impacts. Demand is likely sustained by niche collectors focusing on San Francisco Giants history or complete set builders for the 1990 Upper Deck Low Number release. Without special attributes to elevate its status, its investment potential is tied to the stability of the vintage baseball market segment rather than explosive growth.
