2021 Panini Prizm Rookie Autographs Ryan Mountcastle Shimmer Prizm #RA-RY
2021
See all Ryan Mountcastle cards & valuesUncommon
$20.66est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#RA-RY
Year
2021
Parallel / variant
Shimmer Prizm
Ryan Mountcastle price history
$42.27▲ 0.0%
Oct 23 · $42.27 low$42.27 high · Oct 24
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2021 Panini Prizm Rookie Autographs Ryan Mountcastle Shimmer Prizm #RA-RY 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
$20.66
Recorded low
$20.66
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $20.66 | — |
Ryan Mountcastle prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $20.66 | Buy on eBay ↗ |
| PSA 8 | $5.56 | Buy on eBay ↗ |
| PSA 9 | $13.50 | Buy on eBay ↗ |
| Grade 9.5 | $34.52 | Buy on eBay ↗ |
| PSA 10 | $42.27 | Buy on eBay ↗ |
| BGS 10 | $55.00 | Buy on eBay ↗ |
| CGC 10 | $17.00 | Buy on eBay ↗ |
| SGC 10 | $25.00 | Buy on eBay ↗ |
Other versions of this Ryan Mountcastle card
23 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021 Panini Prizm Rookie Autographs Ryan Mountcastle Shimmer Prizm #RA-RY value & prices
The 2021 Panini Prizm Rookie Autographs Ryan Mountcastle Shimmer Prizm #RA-RY is a Baseball card (Shimmer Prizm parallel) released in 2021. Ungraded copies carry a market value of about $20.66.
An ungraded copy is worth around $20.66, a PSA 9 around $13.50, a PSA 10 (Gem Mint) around $42.27 and a pristine BGS 10 around $55.00. The gem-mint premium is modest (about 2.0× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($20.66) and top-graded ($42.27) 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 Panini Prizm Rookie Autographs2021Baseball cardsShimmer PrizmPSA 10BGS 10card valueprice guide