2020 Bowman Chrome Prospects Autograph Christian Koss Red Refractor #CPA-CK
2020
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$275.99est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#CPA-CK
Year
2020
Parallel / variant
Red Refractor
Christian Koss price history
$276▲ 0.0%
Oct 22 · $276 low$276 high · Oct 23
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 2020 Bowman Chrome Prospects Autograph Christian Koss Red Refractor #CPA-CK 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
$275.99
Recorded low
$275.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $275.99 | — |
Christian Koss prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $275.99 | Buy on eBay ↗ |
| PSA 8 | $93.84 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2020 Bowman Chrome Prospects Autograph Christian Koss Red Refractor #CPA-CK value & prices
The 2020 Bowman Chrome Prospects Autograph Christian Koss Red Refractor #CPA-CK is a Baseball card (Red Refractor parallel) released in 2020. Ungraded copies carry a market value of about $275.99.
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