2020 Topps Finest Flashbacks Marcus Semien Black Refractor #134
2020
See all Marcus Semien cards & values$21.58est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Price by month
Average price of the 2020 Topps Finest Flashbacks Marcus Semien Black Refractor #134 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 | $21.58 | — |
Marcus Semien prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $21.58 | Buy on eBay ↗ |
| PSA 9 | $49.99 | Buy on eBay ↗ |
| Grade 9.5 | $55.00 | Buy on eBay ↗ |
| PSA 10 | $60.00 | Buy on eBay ↗ |
| BGS 10 | $78.00 | Buy on eBay ↗ |
| CGC 10 | $24.00 | Buy on eBay ↗ |
| SGC 10 | $36.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2020 Topps Finest Flashbacks Marcus Semien Black Refractor #134 value & prices
The 2020 Topps Finest Flashbacks Marcus Semien Black Refractor #134 is a Baseball card (Black Refractor parallel) released in 2020. Ungraded copies carry a market value of about $21.58.
An ungraded copy is worth around $21.58, a PSA 9 around $49.99, a PSA 10 (Gem Mint) around $60.00 and a pristine BGS 10 around $78.00. The gem-mint premium is modest (about 2.8× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($21.58) and top-graded ($60.00) 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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