2023 Topps Pro Debut Future Cornerstones Autographs Marcelo Mayer #FC-MM
2023
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$38.00est. value (ungraded)
Prices updated 2026-11-02
Based on recorded sold prices how we price cards
Card number
#FC-MM
Year
2023
Marcelo Mayer price history
$121▼ 1.0%
Oct 14 · $121 low$123 high · Nov 2
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 2023 Topps Pro Debut Future Cornerstones Autographs Marcelo Mayer #FC-MM each month, from 7 recorded price readings. 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
$41.64
Recorded low
$37.50
30-day change
+1.3%
| Month | Source | Average | Range |
|---|---|---|---|
| Nov 2026 | Market value | $38.00 | — |
| Oct 2026 | Market value | $38.00 | — |
| Sep 2026 | Ebay Market | $41.64 | — |
| Sep 2026 | Market value | $37.50 | — |
Marcelo Mayer prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $38.00 | Buy on eBay ↗ |
| PSA 8 | $35.70 | Buy on eBay ↗ |
| PSA 9 | $56.68 | Buy on eBay ↗ |
| Grade 9.5 | $101.75 | Buy on eBay ↗ |
| PSA 10 | $121.45 | Buy on eBay ↗ |
| BGS 10 | $158.00 | Buy on eBay ↗ |
| CGC 10 | $49.00 | Buy on eBay ↗ |
| SGC 10 | $73.00 | Buy on eBay ↗ |
Marcelo Mayer parallels
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2023 Topps Pro Debut Future Cornerstones Autographs Marcelo Mayer #FC-MM value & prices
The 2023 Topps Pro Debut Future Cornerstones Autographs Marcelo Mayer #FC-MM is a Baseball card released in 2023. Ungraded copies carry a market value of about $38.00.
An ungraded copy is worth around $38.00, a PSA 9 around $56.68, a PSA 10 (Gem Mint) around $121.45 and a pristine BGS 10 around $158.00. That's roughly a 3.2× 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 $38.00 and top grades reaching $121.45, 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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Marcelo Mayer2023 Topps Pro Debut Future Cornerstones Autographs2023Baseball cardsPSA 10BGS 10card valueprice guide