2020 Bowman Chrome Prospects Autograph Michael Massey Gold Refractor #CPA-MM
2020
See all Michael Massey cards & values$27.50est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Michael Massey 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 2020 Bowman Chrome Prospects Autograph Michael Massey Gold Refractor #CPA-MM 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 | $27.50 | — |
Michael Massey prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $27.50 | Buy on eBay ↗ |
| PSA 9 | $99.99 | Buy on eBay ↗ |
| Grade 9.5 | $110.00 | Buy on eBay ↗ |
| PSA 10 | $135.50 | Buy on eBay ↗ |
| BGS 10 | $176.00 | Buy on eBay ↗ |
| CGC 10 | $54.00 | Buy on eBay ↗ |
| SGC 10 | $81.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2020 Bowman Chrome Prospects Autograph Michael Massey Gold Refractor #CPA-MM value & prices
The 2020 Bowman Chrome Prospects Autograph Michael Massey Gold Refractor #CPA-MM is a Baseball card (Gold Refractor parallel) released in 2020. Ungraded copies carry a market value of about $27.50.
An ungraded copy is worth around $27.50, a PSA 9 around $99.99, a PSA 10 (Gem Mint) around $135.50 and a pristine BGS 10 around $176.00. That's roughly a 4.9× 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?
With raw copies near $27.50 and top grades reaching $135.50, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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