1990 Bowman Tiffany Frank Thomas #320
1990
See all Frank Thomas cards & values1990 seasonChicago White SoxFrank Thomas career & card values
$12.82est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1990 Bowman Tiffany Frank Thomas #320 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 | $12.82 | — |
Frank Thomas prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $12.82 | Buy on eBay ↗ |
| PSA 7 | $80.00 | Buy on eBay ↗ |
| PSA 8 | $135.63 | Buy on eBay ↗ |
| PSA 9 | $323.00 | Buy on eBay ↗ |
| Grade 9.5 | $573.59 | Buy on eBay ↗ |
| PSA 10 | $2,800.00 | Buy on eBay ↗ |
| BGS 10 | $3,640.00 | Buy on eBay ↗ |
| CGC 10 | $1,680.00 | Buy on eBay ↗ |
| SGC 10 | $1,680.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1990 Bowman Tiffany Frank Thomas #320 value & prices
The 1990 Bowman Tiffany Frank Thomas #320 is a Baseball card released in 1990. Ungraded copies carry a market value of about $12.82.
An ungraded copy is worth around $12.82, a PSA 9 around $323.00, a PSA 10 (Gem Mint) around $2,800.00, a pristine BGS 10 around $3 and640.00. 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 $12.82 and top grades reaching $2,800.00, 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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