2021 Finest Flashbacks Base Set J.D. Martinez Black Refractor #51
2021
See all J.D. Martinez cards & values2021 seasonBoston Red SoxJ.D. Martinez career & card values
Uncommon
$7.50est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#51
Year
2021
Parallel / variant
Black Refractor
Price by month
Average price of the 2021 Finest Flashbacks Base Set J.D. Martinez Black Refractor #51 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
$7.50
Recorded low
$7.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $7.50 | — |
J.D. Martinez prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $7.50 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Finest Flashbacks Base Set J.D. Martinez Black Refractor #51 value & prices
The 2021 Finest Flashbacks Base Set J.D. Martinez Black Refractor #51 is a Baseball card (Black Refractor parallel) released in 2021. Ungraded copies carry a market value of about $7.50.
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