Greg Maddux #91AS-GM Price Guide
Baseball · Baseball Cards 2026 Topps Series 2 1991 All-Star Autograph
Greg Maddux #91AS-GM (Baseball Cards 2026 Topps Series 2 1991 All-Star Autograph) is currently worth $131 raw (near mint) and $638 in PSA 10 (as of Sep 4, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $131 |
Graded — grade ladder
Swipe the table for the other grading companies →
Last updated 2026-09-04 · Source: the PriceCharting price guide
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
Is it worth grading?
Worth grading — even a PSA 9 beats raw
A PSA 10 Greg Maddux #91AS-GM sells for $638 against $131 raw: a $507 spread, 4.9× the ungraded price. Even a PSA 9 ($218) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Greg Maddux #91AS-GM: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from 2026 Topps Series 2 1991 All-Star Autograph
Full set checklist →



More Greg Maddux cards
All Greg Maddux cards →![Greg Maddux [Precious Metal Gems] #133 1998 Metal Universe card](https://i.ebayimg.com/images/g/-BkAAeSwrQppJbIg/s-l500.jpg)
![Greg Maddux [Refractor] #49 1997 Topps Chrome card](https://i.ebayimg.com/images/g/FekAAeSwroZqRq64/s-l500.jpg)




Best on iPhone & Android
Check your baseball card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
Price alert
Watching this card? Set a line and Midpoint tells you the day the market crosses it — waiting to buy the dip or sell the spike.
Greg Maddux #91AS-GM — frequently asked
How much is Greg Maddux #91AS-GM (Baseball Cards 2026 Topps Series 2 1991 All-Star Autograph) worth?
As of Sep 4, 2026, Greg Maddux #91AS-GM (Baseball Cards 2026 Topps Series 2 1991 All-Star Autograph): an ungraded near-mint copy sells for about $131, a PSA 10 sells for about $638, a PSA 9 for about $218. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Greg Maddux #91AS-GM worth?
As of Sep 4, 2026, a PSA 10 (Gem Mint) Greg Maddux #91AS-GM (Baseball Cards 2026 Topps Series 2 1991 All-Star Autograph) sells for about $638, compared with $131 for a raw near-mint copy.
Is Greg Maddux #91AS-GM worth grading?
A PSA 10 Greg Maddux #91AS-GM sells for $638 against $131 raw: a $507 spread, 4.9× the ungraded price. Even a PSA 9 ($218) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Baseball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.