2025-26 Topps Base Set Kon Knueppel Purple Rainbow #204
2025
See all Kon Knueppel cards & valuesUncommon
$23.00est. value (ungraded)
Prices updated 2026-11-05
Based on recorded sold prices how we price cards
Card number
#204
Year
2025
Parallel / variant
Purple Rainbow
Price by month
Average price of the 2025-26 Topps Base Set Kon Knueppel Purple Rainbow #204 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
$23.00
Recorded low
$23.00
| Month | Source | Average | Range |
|---|---|---|---|
| Nov 2026 | Market value | $23.00 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $23.00 | Buy on eBay ↗ |
| PSA 8 | $45.00 | Buy on eBay ↗ |
| PSA 9 | $134.50 | Buy on eBay ↗ |
| Grade 9.5 | $261.27 | Buy on eBay ↗ |
| PSA 10 | $380.66 | Buy on eBay ↗ |
| BGS 10 | $495.00 | Buy on eBay ↗ |
| CGC 10 | $152.00 | Buy on eBay ↗ |
| SGC 10 | $228.00 | Buy on eBay ↗ |
Other versions of this Kon Knueppel card
46 versions, each priced on its own. Most valuable first.
Red Crackleboard · $63.07Victory · $50.00Gold · $40.09Season Tip-Off Green · $40.00Gold Diamante · $39.99Pink Diamante · $37.91Blue Sandglitter · $32.00Orange Crackleboard · $29.59Black Friday Shimmer · $24.41Holo Pink Foil · $22.49Topps Foil Pattern · $22.24Blackout · $18.22Sandglitter · $17.56Holo Platinum Foil · $15.65First · $12.99Holo Foil · $12.13Diamante · $12.00Crackleboard · $7.61Season Tip-Off · $6.02Rainbow Foilboard · $3.94Green Crackleboard · $2.99Base card
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Base Set Kon Knueppel Purple Rainbow #204 value & prices
The 2025-26 Topps Base Set Kon Knueppel Purple Rainbow #204 is a Basketball card (Purple Rainbow parallel) released in 2025. Ungraded copies carry a market value of about $23.00.
An ungraded copy is worth around $23.00, a PSA 9 around $134.50, a PSA 10 (Gem Mint) around $380.66 and a pristine BGS 10 around $495.00. That's roughly a 17× 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 $23.00 and top grades reaching $380.66, 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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