1971 Topps John Stephenson #421
1971
$2.72est. value (ungraded)
Prices updated 2026-10-18
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 1971 Topps John Stephenson #421 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 18, 2026 | Market value | $2.72 |
John Stephenson prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.72 | Buy on eBay ↗ |
| PSA 7 | $16.67 | Buy on eBay ↗ |
| PSA 8 | $24.25 | Buy on eBay ↗ |
| PSA 9 | $219.99 | Buy on eBay ↗ |
| Grade 9.5 | $242.00 | Buy on eBay ↗ |
| PSA 10 | $4,200.00 | Buy on eBay ↗ |
| BGS 10 | $5,460.00 | Buy on eBay ↗ |
| CGC 10 | $2,520.00 | Buy on eBay ↗ |
| SGC 10 | $2,520.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1971 Topps John Stephenson #421 value & prices
The 1971 Topps John Stephenson #421 is a Baseball card released in 1971. Ungraded copies carry a market value of about $2.72.
An ungraded copy is worth around $2.72, a PSA 9 around $219.99, a PSA 10 (Gem Mint) around $4,200.00, a pristine BGS 10 around $5 and460.00. That's roughly a 1544× 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 $2.72 and top grades reaching $4,200.00, 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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