2024 Topps 1989 Topps Baseball 35th Anniversary Autographs (Series 1) Ryan Mountcastle Black #89BA-RMO
2024
See all Ryan Mountcastle cards & valuesUncommon
$7.95est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#89BA-RMO
Year
2024
Parallel / variant
Black
Price by month
Average price of the 2024 Topps 1989 Topps Baseball 35th Anniversary Autographs (Series 1) Ryan Mountcastle Black #89BA-RMO each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
Recorded high
$7.95
Recorded low
$7.95
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $7.95 | — |
Ryan Mountcastle prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $7.95 | Buy on eBay ↗ |
| PSA 8 | $8.50 | Buy on eBay ↗ |
| PSA 9 | $15.49 | Buy on eBay ↗ |
| Grade 9.5 | $29.82 | Buy on eBay ↗ |
| PSA 10 | $41.87 | Buy on eBay ↗ |
| BGS 10 | $54.00 | Buy on eBay ↗ |
| CGC 10 | $17.00 | Buy on eBay ↗ |
| SGC 10 | $25.00 | Buy on eBay ↗ |
Other versions of this Ryan Mountcastle card
3 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2024 Topps 1989 Topps Baseball 35th Anniversary Autographs (Series 1) Ryan Mountcastle Black #89BA-RMO value & prices
The 2024 Topps 1989 Topps Baseball 35th Anniversary Autographs (Series 1) Ryan Mountcastle Black #89BA-RMO is a Baseball card (Black parallel) released in 2024. Ungraded copies carry a market value of about $7.95.
An ungraded copy is worth around $7.95, a PSA 9 around $15.49, a PSA 10 (Gem Mint) around $41.87 and a pristine BGS 10 around $54.00. That's roughly a 5.3× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($7.95) and top-graded ($41.87) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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Ryan Mountcastle2024 Topps 1989 Topps Baseball 35th Anniversary Autographs (Series 1)2024Baseball cardsBlackPSA 10BGS 10card valueprice guide