1998 Donruss Significant Signatures Nolan Ryan #SP
1998
See all Nolan Ryan cards & values$188.00est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1998 Donruss Significant Signatures Nolan Ryan #SP 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 | $188.00 | — |
Nolan Ryan prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $188.00 | Buy on eBay ↗ |
| PSA 9 | $246.34 | Buy on eBay ↗ |
| Grade 9.5 | $271.00 | Buy on eBay ↗ |
| PSA 10 | $799.34 | Buy on eBay ↗ |
| BGS 10 | $1,039.00 | Buy on eBay ↗ |
| CGC 10 | $480.00 | Buy on eBay ↗ |
| SGC 10 | $480.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1998 Donruss Significant Signatures Nolan Ryan #SP value & prices
The 1998 Donruss Significant Signatures Nolan Ryan #SP is a Baseball card released in 1998. Ungraded copies carry a market value of about $188.00.
An ungraded copy is worth around $188.00, a PSA 9 around $246.34, a PSA 10 (Gem Mint) around $799.34, a pristine BGS 10 around $1 and039.00. That's roughly a 4.3× 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 $188.00 and top grades reaching $799.34, 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.
More from 1998 Donruss Significant Signatures
Other Nolan Ryan cards
