1989 Upper Deck Ramon Martinez: Star Rookie #18
1989
$1.74est. value (ungraded)
Prices updated 2026-09-14
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 1989 Upper Deck Ramon Martinez: Star Rookie #18 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Jun 6, 2026 | Recorded sale | $1.74 |
Ramon Martinez: Star Rookie prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.74 | Buy on eBay ↗ |
| PSA 7 | $2.00 | Buy on eBay ↗ |
| PSA 8 | $2.13 | Buy on eBay ↗ |
| PSA 9 | $22.24 | Buy on eBay ↗ |
| Grade 9.5 | $41.93 | Buy on eBay ↗ |
| PSA 10 | $59.99 | Buy on eBay ↗ |
| BGS 10 | $78.00 | Buy on eBay ↗ |
| CGC 10 | $36.00 | Buy on eBay ↗ |
| SGC 10 | $36.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1989 Upper Deck Ramon Martinez: Star Rookie #18 value & prices
The 1989 Upper Deck Ramon Martinez: Star Rookie #18 is a Baseball card released in 1989. Ungraded copies carry a market value of about $1.74.
An ungraded copy is worth around $1.74, a PSA 9 around $22.24, a PSA 10 (Gem Mint) around $59.99 and a pristine BGS 10 around $78.00. That's roughly a 34× 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 $1.74 and top grades reaching $59.99, 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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