1983 Kellogg's Nolan Ryan #31
1983
See all Nolan Ryan cards & values1983 seasonHouston AstrosNolan Ryan career & card values
$7.84est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1983 Kellogg's Nolan Ryan #31 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 | $7.84 | — |
Nolan Ryan prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $7.84 | Buy on eBay ↗ |
| PSA 7 | $16.48 | Buy on eBay ↗ |
| PSA 8 | $23.98 | Buy on eBay ↗ |
| PSA 9 | $48.00 | Buy on eBay ↗ |
| Grade 9.5 | $121.79 | Buy on eBay ↗ |
| PSA 10 | $245.36 | Buy on eBay ↗ |
| BGS 10 | $319.00 | Buy on eBay ↗ |
| CGC 10 | $147.00 | Buy on eBay ↗ |
| SGC 10 | $147.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1983 Kellogg's Nolan Ryan #31 value & prices
The 1983 Kellogg's Nolan Ryan #31 is a Baseball card released in 1983. Ungraded copies carry a market value of about $7.84.
An ungraded copy is worth around $7.84, a PSA 9 around $48.00, a PSA 10 (Gem Mint) around $245.36 and a pristine BGS 10 around $319.00. That's roughly a 31× 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 $7.84 and top grades reaching $245.36, 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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