2023-24 Upper Deck Synergy Cast for Greatness Matthew Knies Purple #CG-31
2024
See all Matthew Knies cards & valuesCommon
$3.50est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#CG-31
Year
2024
Parallel / variant
Purple
Matthew Knies price history
$3.50▲ 0.0%
Oct 23 · $3.50 low$3.50 high · Oct 24
Ungraded 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 Synergy Cast for Greatness Matthew Knies Purple #CG-31 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.
Recorded high
$3.50
Recorded low
$3.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.50 | — |
Matthew Knies prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.50 | Buy on eBay ↗ |
Other versions of this Matthew Knies card
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2023-24 Upper Deck Synergy Cast for Greatness Matthew Knies Purple #CG-31 value & prices
The 2023-24 Upper Deck Synergy Cast for Greatness Matthew Knies Purple #CG-31 is a Hockey card (Purple parallel) released in 2024. Ungraded copies carry a market value of about $3.50.
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Matthew Knies2023-24 Upper Deck Synergy Cast for Greatness2024Hockey cardsPurplecard valueprice guide