1975 Topps Mini Rudy May #321
1975
See all Rudy May cards & values$2.17est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Rudy May 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 1975 Topps Mini Rudy May #321 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 | $2.17 | — |
Rudy May prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.17 | Buy on eBay ↗ |
| PSA 7 | $5.83 | Buy on eBay ↗ |
| PSA 8 | $20.99 | Buy on eBay ↗ |
| PSA 9 | $35.00 | Buy on eBay ↗ |
| Grade 9.5 | $81.09 | Buy on eBay ↗ |
| PSA 10 | $472.42 | Buy on eBay ↗ |
| BGS 10 | $614.00 | Buy on eBay ↗ |
| CGC 10 | $189.00 | Buy on eBay ↗ |
| SGC 10 | $283.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1975 Topps Mini Rudy May #321 value & prices
The 1975 Topps Mini Rudy May #321 is a Baseball card released in 1975. Ungraded copies carry a market value of about $2.17.
An ungraded copy is worth around $2.17, a PSA 9 around $35.00, a PSA 10 (Gem Mint) around $472.42 and a pristine BGS 10 around $614.00. That's roughly a 218× 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 $2.17 and top grades reaching $472.42, 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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