2023-24 Upper Deck The Cup Rookie Rink Gallery Matthew Knies #RGMK-V3
See all Matthew Knies cards & values$13.55est. value (ungraded)
Prices updated 2026-11-02
Based on recorded sold prices how we price cards
Matthew Knies 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 2023-24 Upper Deck The Cup Rookie Rink Gallery Matthew Knies #RGMK-V3 each month, from 6 recorded price readings. 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 |
|---|---|---|---|
| Nov 2026 | Market value | $13.55 | — |
| Oct 2026 | Market value | $13.55 | — |
| Sep 2026 | Market value | $18.26 | — |
Matthew Knies prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $13.55 | Buy on eBay ↗ |
| PSA 8 | $16.71 | Buy on eBay ↗ |
| PSA 9 | $29.45 | Buy on eBay ↗ |
| Grade 9.5 | $56.03 | Buy on eBay ↗ |
| PSA 10 | $79.91 | Buy on eBay ↗ |
| BGS 10 | $104.00 | Buy on eBay ↗ |
| CGC 10 | $32.00 | Buy on eBay ↗ |
| SGC 10 | $48.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2023-24 Upper Deck The Cup Rookie Rink Gallery Matthew Knies #RGMK-V3 value & prices
The 2023-24 Upper Deck The Cup Rookie Rink Gallery Matthew Knies #RGMK-V3 is a Hockey card. Ungraded copies carry a market value of about $13.55.
An ungraded copy is worth around $13.55, a PSA 9 around $29.45, a PSA 10 (Gem Mint) around $79.91 and a pristine BGS 10 around $104.00. That's roughly a 5.9× 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 $13.55 and top grades reaching $79.91, 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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