2021 Topps Finest Autographs Mike Yastrzemski Green Refractor #FA-MY
2021
See all Mike Yastrzemski cards & values2021 seasonSan Francisco GiantsMike Yastrzemski career & card values
Uncommon
$14.15est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#FA-MY
Year
2021
Parallel / variant
Green Refractor
Mike Yastrzemski price history
$52.25▲ 0.0%
Oct 22 · $52.25 low$52.25 high · Oct 23
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 Topps Finest Autographs Mike Yastrzemski Green Refractor #FA-MY 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
$14.15
Recorded low
$14.15
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $14.15 | — |
Mike Yastrzemski prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $14.15 | Buy on eBay ↗ |
| PSA 8 | $15.91 | Buy on eBay ↗ |
| PSA 9 | $25.31 | Buy on eBay ↗ |
| Grade 9.5 | $44.98 | Buy on eBay ↗ |
| PSA 10 | $52.25 | Buy on eBay ↗ |
| BGS 10 | $68.00 | Buy on eBay ↗ |
| CGC 10 | $21.00 | Buy on eBay ↗ |
| SGC 10 | $31.00 | Buy on eBay ↗ |
Other versions of this Mike Yastrzemski card
8 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021 Topps Finest Autographs Mike Yastrzemski Green Refractor #FA-MY value & prices
The 2021 Topps Finest Autographs Mike Yastrzemski Green Refractor #FA-MY is a Baseball card (Green Refractor parallel) released in 2021. Ungraded copies carry a market value of about $14.15.
An ungraded copy is worth around $14.15, a PSA 9 around $25.31, a PSA 10 (Gem Mint) around $52.25 and a pristine BGS 10 around $68.00. That's roughly a 3.7× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($14.15) and top-graded ($52.25) 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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Mike Yastrzemski2021 Topps Finest Autographs2021Baseball cardsGreen RefractorPSA 10BGS 10card valueprice guide