1998 Upper Deck Super Powers Allen Iverson Quantum Bronze #S20
1998
See all Allen Iverson cards & values1998 seasonPhiladelphia 76ersAllen Iverson career & card values
$20.00est. value (ungraded)
Prices updated 2026-10-20
Based on recorded sold prices how we price cards
Allen Iverson price history
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 1998 Upper Deck Super Powers Allen Iverson Quantum Bronze #S20 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 | $20.00 | — |
Allen Iverson prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $20.00 | Buy on eBay ↗ |
| PSA 8 | $53.30 | Buy on eBay ↗ |
| PSA 9 | $93.44 | Buy on eBay ↗ |
| Grade 9.5 | $150.83 | Buy on eBay ↗ |
| PSA 10 | $504.29 | Buy on eBay ↗ |
| BGS 10 | $656.00 | Buy on eBay ↗ |
| CGC 10 | $303.00 | Buy on eBay ↗ |
| SGC 10 | $303.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1998 Upper Deck Super Powers Allen Iverson Quantum Bronze #S20 value & prices
The 1998 Upper Deck Super Powers Allen Iverson Quantum Bronze #S20 is a Basketball card (Quantum Bronze parallel) released in 1998. Ungraded copies carry a market value of about $20.00.
An ungraded copy is worth around $20.00, a PSA 9 around $93.44, a PSA 10 (Gem Mint) around $504.29 and a pristine BGS 10 around $656.00. That's roughly a 25× 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 $20.00 and top grades reaching $504.29, 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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