2021 Finest Base Set Mike Trout Rose Gold Mini Diamond Refractor #57
2021
See all Mike Trout cards & values2021 seasonLos Angeles AngelsMike Trout career & card values
$50.02est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 2021 Finest Base Set Mike Trout Rose Gold Mini Diamond Refractor #57 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 | $50.02 | — |
Mike Trout prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $50.02 | Buy on eBay ↗ |
| PSA 9 | $23.40 | Buy on eBay ↗ |
| Grade 9.5 | $26.00 | Buy on eBay ↗ |
| PSA 10 | $80.56 | Buy on eBay ↗ |
| BGS 10 | $105.00 | Buy on eBay ↗ |
| CGC 10 | $48.00 | Buy on eBay ↗ |
| SGC 10 | $48.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Finest Base Set Mike Trout Rose Gold Mini Diamond Refractor #57 value & prices
The 2021 Finest Base Set Mike Trout Rose Gold Mini Diamond Refractor #57 is a Baseball card (Rose Gold Mini Diamond Refractor parallel) released in 2021. Ungraded copies carry a market value of about $50.02.
An ungraded copy is worth around $50.02, a PSA 9 around $23.40, a PSA 10 (Gem Mint) around $80.56 and a pristine BGS 10 around $105.00. The gem-mint premium is modest (about 1.6× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($50.02) and top-graded ($80.56) 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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