2025-26 Upper Deck Killer Keepers Thatcher Demko #KK-5
$114.16est. value (ungraded)
Prices updated 2026-08-16
Based on recorded sold prices how we price cards
Pricing data via SportsCardsPro ↗Recent recorded prices
1 recorded price point for the 2025-26 Upper Deck Killer Keepers Thatcher Demko #KK-5 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Aug 15, 2026 | SportsCardsPro | $114.16 |
Thatcher Demko prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $114.16 | Buy on eBay ↗ |
| PSA 8 | $108.83 | Buy on eBay ↗ |
| PSA 9 | $192.01 | Buy on eBay ↗ |
| Grade 9.5 | $365.98 | Buy on eBay ↗ |
| PSA 10 | $564.04 | Buy on eBay ↗ |
| BGS 10 | $733.00 | Buy on eBay ↗ |
| CGC 10 | $338.00 | Buy on eBay ↗ |
| SGC 10 | $338.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025-26 Upper Deck Killer Keepers Thatcher Demko #KK-5 value & prices
The 2025-26 Upper Deck Killer Keepers Thatcher Demko #KK-5 is a Hockey card. Ungraded copies carry a market value of about $114.16.
An ungraded copy is worth around $114.16, a PSA 9 around $192.01, a PSA 10 (Gem Mint) around $564.04 and a pristine BGS 10 around $733.00. That's roughly a 4.9× 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 $114.16 and top grades reaching $564.04, 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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