2021 Finest Flashbacks Base Set Matt Olson Prism Refractor #148
2021
See all Matt Olson cards & values2021 seasonOakland AthleticsMatt Olson career & card values
$2.25est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Price by month
Average price of the 2021 Finest Flashbacks Base Set Matt Olson Prism Refractor #148 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 | $2.25 | — |
Matt Olson prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.25 | Buy on eBay ↗ |
| PSA 9 | $7.00 | Buy on eBay ↗ |
| Grade 9.5 | $8.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Finest Flashbacks Base Set Matt Olson Prism Refractor #148 value & prices
The 2021 Finest Flashbacks Base Set Matt Olson Prism Refractor #148 is a Baseball card (Prism Refractor parallel) released in 2021. Ungraded copies carry a market value of about $2.25.
An ungraded copy is worth around $2.25 and a PSA 9 around $7.00.
Is it worth grading?
The spread between raw ($2.25) and top-graded ($7.00) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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