2021 Panini Mosaic Debuts Ryan Mountcastle Mosaic #PD17
2021
See all Ryan Mountcastle cards & valuesCommon
$1.50est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#PD17
Year
2021
Parallel / variant
Mosaic
Price by month
Average price of the 2021 Panini Mosaic Debuts Ryan Mountcastle Mosaic #PD17 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
$1.50
Recorded low
$1.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.50 | — |
Ryan Mountcastle prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.50 | Buy on eBay ↗ |
| PSA 10 | $7.33 | Buy on eBay ↗ |
| BGS 10 | $10.00 | Buy on eBay ↗ |
| CGC 10 | $3.00 | Buy on eBay ↗ |
| SGC 10 | $4.00 | Buy on eBay ↗ |
Other versions of this Ryan Mountcastle card
7 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021 Panini Mosaic Debuts Ryan Mountcastle Mosaic #PD17 value & prices
The 2021 Panini Mosaic Debuts Ryan Mountcastle Mosaic #PD17 is a Baseball card (Mosaic parallel) released in 2021. Ungraded copies carry a market value of about $1.50.
An ungraded copy is worth around $1.50, a PSA 10 (Gem Mint) around $7.33 and a pristine BGS 10 around $10.00. That's roughly a 4.9× 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 ($1.50) and top-graded ($7.33) 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.
More from 2021 Panini Mosaic Debuts
Ryan Mountcastle
#PD17$1.23
Ryan Mountcastle
#PD17$2.99
Ryan Mountcastle
#PD17$2.50
Ryan Mountcastle
#PD17$1.19
Sixto Sanchez
#PD6$0.64
Sixto Sanchez
#PD6$0.99
Other Ryan Mountcastle cards
Ryan Mountcastle
#MLBA-RM$799.99
Ryan Mountcastle
#34$500.00
Ryan Mountcastle
#143$450.00
Ryan Mountcastle
#SBN-RM$450.00
Ryan Mountcastle
#CPA-RM$350.00
Ryan Mountcastle
#RRS-RM$299.99
