2026 Topps 1991 Topps Frank Thomas Koi Fish #T91-31
2026
See all Frank Thomas cards & valuesCommon
$3.25est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#T91-31
Year
2026
Parallel / variant
Koi Fish
Frank Thomas price history
$48.39▲ 0.0%
Oct 23 · $48.39 low$48.39 high · Oct 24
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2026 Topps 1991 Topps Frank Thomas Koi Fish #T91-31 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.
Recorded high
$3.25
Recorded low
$3.25
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.25 | — |
Frank Thomas prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.25 | Buy on eBay ↗ |
| PSA 8 | $8.85 | Buy on eBay ↗ |
| PSA 9 | $16.61 | Buy on eBay ↗ |
| Grade 9.5 | $32.43 | Buy on eBay ↗ |
| PSA 10 | $48.39 | Buy on eBay ↗ |
| BGS 10 | $63.00 | Buy on eBay ↗ |
| CGC 10 | $19.00 | Buy on eBay ↗ |
| SGC 10 | $29.00 | Buy on eBay ↗ |
Other versions of this Frank Thomas card
13 versions, each priced on its own. Most valuable first.
Gold Crackleboard Foil
$40.00
Not enough history yet
Raw $40.00PSA 9 $71.14PSA 10 $201Checked 2026-10-24
Blue Crackleboard Foil
$11.25
Not enough history yet
Raw $11.25PSA 9 $27.26PSA 10 $78.04Checked 2026-10-24
Pink Crackleboard Foil
$7.27
Not enough history yet
Raw $7.27PSA 9 $21.12PSA 10 $60.92Checked 2026-10-24
Live on eBay
Affiliate — we may earn a commission2026 Topps 1991 Topps Frank Thomas Koi Fish #T91-31 value & prices
The 2026 Topps 1991 Topps Frank Thomas Koi Fish #T91-31 is a Baseball card (Koi Fish parallel) released in 2026. Ungraded copies carry a market value of about $3.25.
An ungraded copy is worth around $3.25, a PSA 9 around $16.61, a PSA 10 (Gem Mint) around $48.39 and a pristine BGS 10 around $63.00. That's roughly a 15× 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?
The spread between raw ($3.25) and top-graded ($48.39) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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