2025 Stadium Club Base Set Josh Naylor Members Only #21
2025
See all Josh Naylor cards & values2025 seasonArizona DiamondbacksSeattle MarinersJosh Naylor career & card values
Rare
$37.45est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#21
Year
2025
Parallel / variant
Members Only
Price by month
Average price of the 2025 Stadium Club Base Set Josh Naylor Members Only #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
$37.45
Recorded low
$37.45
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $37.45 | — |
Josh Naylor prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $37.45 | Buy on eBay ↗ |
| PSA 8 | $38.13 | Buy on eBay ↗ |
| PSA 9 | $66.91 | Buy on eBay ↗ |
| Grade 9.5 | $127.17 | Buy on eBay ↗ |
| PSA 10 | $189.03 | Buy on eBay ↗ |
| BGS 10 | $246.00 | Buy on eBay ↗ |
| CGC 10 | $76.00 | Buy on eBay ↗ |
| SGC 10 | $113.00 | 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 Members Only #21 value & prices
The 2025 Stadium Club Base Set Josh Naylor Members Only #21 is a Baseball card (Members Only parallel) released in 2025. Ungraded copies carry a market value of about $37.45.
An ungraded copy is worth around $37.45, a PSA 9 around $66.91, a PSA 10 (Gem Mint) around $189.03 and a pristine BGS 10 around $246.00. That's roughly a 5.0× 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?
With raw copies near $37.45 and top grades reaching $189.03, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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Josh Naylor2025 Stadium Club Base Set2025Baseball cardsMembers OnlyPSA 10BGS 10card valueprice guide