2025 Upper Deck Extended Series Killer Keepers Samuel Montembeault #KK-7
2026
See all Samuel Montembeault cards & values$108.95est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Samuel Montembeault price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2025 Upper Deck Extended Series Killer Keepers Samuel Montembeault #KK-7 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.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $108.95 | — |
Samuel Montembeault prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $108.95 | Buy on eBay ↗ |
| PSA 8 | $103.24 | Buy on eBay ↗ |
| PSA 9 | $180.79 | Buy on eBay ↗ |
| Grade 9.5 | $343.43 | Buy on eBay ↗ |
| PSA 10 | $521.30 | Buy on eBay ↗ |
| BGS 10 | $678.00 | Buy on eBay ↗ |
| CGC 10 | $313.00 | Buy on eBay ↗ |
| SGC 10 | $313.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025 Upper Deck Extended Series Killer Keepers Samuel Montembeault #KK-7 value & prices
The 2025 Upper Deck Extended Series Killer Keepers Samuel Montembeault #KK-7 is a Hockey card released in 2026. Ungraded copies carry a market value of about $108.95.
An ungraded copy is worth around $108.95, a PSA 9 around $180.79, a PSA 10 (Gem Mint) around $521.30 and a pristine BGS 10 around $678.00. That's roughly a 4.8× 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 $108.95 and top grades reaching $521.30, 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.
More from 2025 Upper Deck Extended Series Killer Keepers
Other Samuel Montembeault cards
