2021 Finest Flashbacks Base Set Ke'Bryan Hayes Black Refractor #144
2021
See all Ke'Bryan Hayes cards & values2021 seasonPittsburgh PiratesKe'Bryan Hayes career & card values
$49.99est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Ke'Bryan Hayes 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 2021 Finest Flashbacks Base Set Ke'Bryan Hayes Black Refractor #144 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 | $49.99 | — |
Ke'Bryan Hayes prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $49.99 | Buy on eBay ↗ |
| PSA 9 | $61.00 | Buy on eBay ↗ |
| Grade 9.5 | $67.00 | Buy on eBay ↗ |
| PSA 10 | $73.00 | Buy on eBay ↗ |
| BGS 10 | $95.00 | Buy on eBay ↗ |
| CGC 10 | $29.00 | Buy on eBay ↗ |
| SGC 10 | $44.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Finest Flashbacks Base Set Ke'Bryan Hayes Black Refractor #144 value & prices
The 2021 Finest Flashbacks Base Set Ke'Bryan Hayes Black Refractor #144 is a Baseball card (Black Refractor parallel) released in 2021. Ungraded copies carry a market value of about $49.99.
An ungraded copy is worth around $49.99, a PSA 9 around $61.00, a PSA 10 (Gem Mint) around $73.00 and a pristine BGS 10 around $95.00. The gem-mint premium is modest (about 1.5× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($49.99) and top-graded ($73.00) 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.
More from 2021 Finest Flashbacks Base Set
Other Ke'Bryan Hayes cards
