2021 Panini Elite Extra Edition Marcelo Mayer Prime Numbers Signature A #4
2021
See all Marcelo Mayer cards & values$5.99est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Price by month
Average price of the 2021 Panini Elite Extra Edition Marcelo Mayer Prime Numbers Signature A #4 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 | $5.99 | — |
Marcelo Mayer prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $5.99 | Buy on eBay ↗ |
| PSA 9 | $37.83 | Buy on eBay ↗ |
| Grade 9.5 | $42.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Panini Elite Extra Edition Marcelo Mayer Prime Numbers Signature A #4 value & prices
The 2021 Panini Elite Extra Edition Marcelo Mayer Prime Numbers Signature A #4 is a Baseball card (Prime Numbers Signature A parallel) released in 2021. Ungraded copies carry a market value of about $5.99.
An ungraded copy is worth around $5.99 and a PSA 9 around $37.83.
Is it worth grading?
The spread between raw ($5.99) and top-graded ($37.83) 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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