2025-26 Upper Deck Black Diamond Rookie Gems Carter Mazur #RG-CM
$2.73est. value (ungraded)
Prices updated 2026-08-18
Based on recorded sold prices how we price cards
Pricing data via SportsCardsPro ↗Carter Mazur price history
Recent recorded prices
2 recorded price points for the 2025-26 Upper Deck Black Diamond Rookie Gems Carter Mazur #RG-CM from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Aug 18, 2026 | Ebay Market | $6.60 |
| Aug 17, 2026 | SportsCardsPro | $2.73 |
Carter Mazur prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.73 | Buy on eBay ↗ |
| PSA 8 | $7.44 | Buy on eBay ↗ |
| PSA 9 | $14.18 | Buy on eBay ↗ |
| Grade 9.5 | $27.86 | Buy on eBay ↗ |
| PSA 10 | $41.57 | Buy on eBay ↗ |
| BGS 10 | $54.00 | Buy on eBay ↗ |
| CGC 10 | $25.00 | Buy on eBay ↗ |
| SGC 10 | $25.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025-26 Upper Deck Black Diamond Rookie Gems Carter Mazur #RG-CM value & prices
The 2025-26 Upper Deck Black Diamond Rookie Gems Carter Mazur #RG-CM is a Hockey card. Ungraded copies carry a market value of about $2.73.
An ungraded copy is worth around $2.73, a PSA 9 around $14.18, a PSA 10 (Gem Mint) around $41.57 and a pristine BGS 10 around $54.00. That's roughly a 15× 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 ($2.73) and top-graded ($41.57) 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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