2025 Stadium Club Base Set Josh Naylor Sepia #21
2025
See all Josh Naylor cards & values2025 seasonArizona DiamondbacksSeattle MarinersJosh Naylor career & card values
Common
$1.62est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#21
Year
2025
Parallel / variant
Sepia
Price by month
Average price of the 2025 Stadium Club Base Set Josh Naylor Sepia #21 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
$1.62
Recorded low
$1.62
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.62 | — |
Josh Naylor prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.62 | Buy on eBay ↗ |
| PSA 8 | $6.43 | Buy on eBay ↗ |
| PSA 9 | $12.45 | Buy on eBay ↗ |
| Grade 9.5 | $24.61 | Buy on eBay ↗ |
| PSA 10 | $36.84 | Buy on eBay ↗ |
| BGS 10 | $48.00 | Buy on eBay ↗ |
| CGC 10 | $15.00 | Buy on eBay ↗ |
| SGC 10 | $22.00 | Buy on eBay ↗ |
Other versions of this Josh Naylor card
15 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025 Stadium Club Base Set Josh Naylor Sepia #21 value & prices
The 2025 Stadium Club Base Set Josh Naylor Sepia #21 is a Baseball card (Sepia parallel) released in 2025. Ungraded copies carry a market value of about $1.62.
An ungraded copy is worth around $1.62, a PSA 9 around $12.45, a PSA 10 (Gem Mint) around $36.84 and a pristine BGS 10 around $48.00. That's roughly a 23× 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 ($1.62) and top-graded ($36.84) 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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