2025-26 Upper Deck Black Diamond Base Diamond Relic Rookies Easton Cowan #BDR-EC
$75.85est. value (ungraded)
Prices updated 2026-08-18
Based on recorded sold prices how we price cards
Pricing data via SportsCardsPro ↗Easton Cowan price history
Recent recorded prices
2 recorded price points for the 2025-26 Upper Deck Black Diamond Base Diamond Relic Rookies Easton Cowan #BDR-EC from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Aug 18, 2026 | Ebay Market | $75.00 |
| Aug 17, 2026 | SportsCardsPro | $75.85 |
Easton Cowan prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $75.85 | Buy on eBay ↗ |
| PSA 8 | $72.31 | Buy on eBay ↗ |
| PSA 9 | $125.16 | Buy on eBay ↗ |
| Grade 9.5 | $236.45 | Buy on eBay ↗ |
| PSA 10 | $348.54 | Buy on eBay ↗ |
| BGS 10 | $453.00 | Buy on eBay ↗ |
| CGC 10 | $209.00 | Buy on eBay ↗ |
| SGC 10 | $209.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025-26 Upper Deck Black Diamond Base Diamond Relic Rookies Easton Cowan #BDR-EC value & prices
The 2025-26 Upper Deck Black Diamond Base Diamond Relic Rookies Easton Cowan #BDR-EC is a Hockey card. Ungraded copies carry a market value of about $75.85.
An ungraded copy is worth around $75.85, a PSA 9 around $125.16, a PSA 10 (Gem Mint) around $348.54 and a pristine BGS 10 around $453.00. That's roughly a 4.6× 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 $75.85 and top grades reaching $348.54, 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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