2023-24 Upper Deck Base Set Mark Stone #431
$0.11est. value (ungraded)
Prices updated 2026-10-15
Based on recorded sold prices how we price cards
Mark Stone price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Recent recorded prices
2 recorded price points for the 2023-24 Upper Deck Base Set Mark Stone #431 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 15, 2026 | Market value | $0.11 |
| Oct 14, 2026 | Market value | $0.11 |
Mark Stone prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.11 | Buy on eBay ↗ |
| PSA 8 | $5.09 | Buy on eBay ↗ |
| PSA 9 | $10.14 | Buy on eBay ↗ |
| Grade 9.5 | $20.26 | Buy on eBay ↗ |
| PSA 10 | $30.00 | Buy on eBay ↗ |
| BGS 10 | $39.00 | Buy on eBay ↗ |
| CGC 10 | $18.00 | Buy on eBay ↗ |
| SGC 10 | $18.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2023-24 Upper Deck Base Set Mark Stone #431 value & prices
The 2023-24 Upper Deck Base Set Mark Stone #431 is a Hockey card. Ungraded copies carry a market value of about $0.11.
An ungraded copy is worth around $0.11, a PSA 9 around $10.14, a PSA 10 (Gem Mint) around $30.00 and a pristine BGS 10 around $39.00. That's roughly a 273× 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 ($0.11) and top-graded ($30.00) 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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