2025-26 SkyBox Metal Universe Rave Review Matthew Knies #RR-28
See all Matthew Knies cards & values$12.00est. value (ungraded)
Prices updated 2026-11-03
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 2025-26 SkyBox Metal Universe Rave Review Matthew Knies #RR-28 each month, from 2 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 | $12.00 | — |
| Oct 2026 | Market value | $12.00 | — |
Matthew Knies prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $12.00 | Buy on eBay ↗ |
| PSA 8 | $15.75 | Buy on eBay ↗ |
| PSA 9 | $28.56 | Buy on eBay ↗ |
| Grade 9.5 | $55.04 | Buy on eBay ↗ |
| PSA 10 | $82.53 | Buy on eBay ↗ |
| BGS 10 | $107.00 | Buy on eBay ↗ |
| CGC 10 | $33.00 | Buy on eBay ↗ |
| SGC 10 | $50.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025-26 SkyBox Metal Universe Rave Review Matthew Knies #RR-28 value & prices
The 2025-26 SkyBox Metal Universe Rave Review Matthew Knies #RR-28 is a Hockey card. Ungraded copies carry a market value of about $12.00.
An ungraded copy is worth around $12.00, a PSA 9 around $28.56, a PSA 10 (Gem Mint) around $82.53 and a pristine BGS 10 around $107.00. That's roughly a 6.9× 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 $12.00 and top grades reaching $82.53, 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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