2021 Donruss Optic Rated Rookies Signatures Ryan Mountcastle Red Mojo #RRS-RM
2021
See all Ryan Mountcastle cards & valuesUncommon
$24.75est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#RRS-RM
Year
2021
Parallel / variant
Red Mojo
Price by month
Average price of the 2021 Donruss Optic Rated Rookies Signatures Ryan Mountcastle Red Mojo #RRS-RM 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
$24.75
Recorded low
$24.75
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $24.75 | — |
Ryan Mountcastle prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $24.75 | Buy on eBay ↗ |
| PSA 10 | $65.75 | Buy on eBay ↗ |
| BGS 10 | $85.00 | Buy on eBay ↗ |
| CGC 10 | $39.00 | Buy on eBay ↗ |
| SGC 10 | $39.00 | Buy on eBay ↗ |
Other versions of this Ryan Mountcastle card
17 versions, each priced on its own. Most valuable first.
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Affiliate — we may earn a commission2021 Donruss Optic Rated Rookies Signatures Ryan Mountcastle Red Mojo #RRS-RM value & prices
The 2021 Donruss Optic Rated Rookies Signatures Ryan Mountcastle Red Mojo #RRS-RM is a Baseball card (Red Mojo parallel) released in 2021. Ungraded copies carry a market value of about $24.75.
An ungraded copy is worth around $24.75, a PSA 10 (Gem Mint) around $65.75 and a pristine BGS 10 around $85.00. The gem-mint premium is modest (about 2.7× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($24.75) and top-graded ($65.75) 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 Mountcastle2021 Donruss Optic Rated Rookies Signatures2021Baseball cardsRed MojoPSA 10BGS 10card valueprice guide