![Otto Kemp [Golden Mirror Variation] #187 Baseball Cards 2026 Topps trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/QVwAAeSwtMVqp3Xm/s-l1600.jpg)
Otto Kemp [Golden Mirror Variation] #187 Price Guide
Baseball · Baseball Cards 2026 Topps
Otto Kemp [Golden Mirror Variation] #187 (Baseball Cards 2026 Topps) is currently worth $125 raw (near mint) and $576 in PSA 10 (as of Sep 3, 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.
These live in the Midpoint app for iPhone and Android. Free to start.
Current prices
Raw (ungraded)
| Ungraded | $125 |
Graded — grade ladder
Swipe the table for the other grading companies →
Last updated 2026-09-03 · 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 Otto Kemp [Golden Mirror Variation] #187 sells for $576 against $125 raw: a $451 spread, 4.6× the ungraded price. Even a PSA 9 ($203) 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.
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from 2026 Topps
Full set checklist →![Babe Ruth [Golden Mirror Legend Variation] #1 2026 Topps card](https://i.ebayimg.com/images/g/970AAeSwieZqiUVP/s-l500.jpg)
![Roman Anthony [Spring Training Black] #189 2026 Topps card](https://i.ebayimg.com/images/g/qXYAAeSwkXBqCc~L/s-l500.jpg)
![Dodgers Duo [Black Sandglitter] #265 2026 Topps card](https://i.ebayimg.com/images/g/~XIAAeSwrWBqGNu6/s-l500.jpg)
![Cam Schlittler [1952 Variation] #111 2026 Topps card](https://i.ebayimg.com/images/g/WScAAeSwr2Vquerp/s-l500.jpg)
![Dodgers Duo [Golden Mirror Variation] #265 2026 Topps card](https://i.ebayimg.com/images/g/xZ0AAeSwPoZqe~Wo/s-l500.jpg)
More Otto Kemp cards
All Otto Kemp cards →![Otto Kemp [Clear Variation] #187 2026 Topps card](https://i.ebayimg.com/images/g/GT4AAeSw9Chpxb7N/s-l500.jpg)
![Otto Kemp [Independence Day] #187 2026 Topps card](https://i.ebayimg.com/images/g/vG0AAeSwisJp~V1a/s-l500.jpg)
![Otto Kemp [Gold] #91A-OTT 2026 Topps 1991 Autograph card](https://i.ebayimg.com/images/g/Bw8AAeSwLQ1p7Vnt/s-l500.jpg)
![Otto Kemp [Red Diamante] #187 2026 Topps card](https://i.ebayimg.com/images/g/YswAAeSwG2Vqxqh-/s-l500.jpg)
![Otto Kemp [Blue] #91A-OTT 2026 Topps 1991 Autograph card](https://i.ebayimg.com/images/g/qloAAeSw2YpqmfoZ/s-l500.jpg)
![Otto Kemp [True Photo Variation] #187 2026 Topps card](https://i.ebayimg.com/images/g/PrAAAeSwepNqSyHJ/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.
Otto Kemp [Golden Mirror Variation] #187 — frequently asked
How much is Otto Kemp [Golden Mirror Variation] #187 (Baseball Cards 2026 Topps) worth?
As of Sep 3, 2026, Otto Kemp [Golden Mirror Variation] #187 (Baseball Cards 2026 Topps): an ungraded near-mint copy sells for about $125, a PSA 10 sells for about $576, a PSA 9 for about $203. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Otto Kemp [Golden Mirror Variation] #187 worth?
As of Sep 3, 2026, a PSA 10 (Gem Mint) Otto Kemp [Golden Mirror Variation] #187 (Baseball Cards 2026 Topps) sells for about $576, compared with $125 for a raw near-mint copy.
Is Otto Kemp [Golden Mirror Variation] #187 worth grading?
A PSA 10 Otto Kemp [Golden Mirror Variation] #187 sells for $576 against $125 raw: a $451 spread, 4.6× the ungraded price. Even a PSA 9 ($203) 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.