2020-21 Donruss Optic Signature Series Isaiah Stewart Choice #SS-IST
2020
See all Isaiah Stewart cards & values2020 seasonWashington Huskies men's basketballIsaiah Stewart career & card values
Uncommon
$14.00est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#SS-IST
Year
2020
Parallel / variant
Choice
Isaiah Stewart price history
$48.55▲ 0.0%
Oct 22 · $48.55 low$48.55 high · Oct 23
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 2020-21 Donruss Optic Signature Series Isaiah Stewart Choice #SS-IST 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
$14.00
Recorded low
$14.00
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $14.00 | — |
Isaiah Stewart prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $14.00 | Buy on eBay ↗ |
| PSA 8 | $15.75 | Buy on eBay ↗ |
| PSA 9 | $24.58 | Buy on eBay ↗ |
| Grade 9.5 | $42.84 | Buy on eBay ↗ |
| PSA 10 | $48.55 | 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 Isaiah Stewart card
4 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2020-21 Donruss Optic Signature Series Isaiah Stewart Choice #SS-IST value & prices
The 2020-21 Donruss Optic Signature Series Isaiah Stewart Choice #SS-IST is a Basketball card (Choice parallel) released in 2020. Ungraded copies carry a market value of about $14.00.
An ungraded copy is worth around $14.00, a PSA 9 around $24.58, a PSA 10 (Gem Mint) around $48.55 and a pristine BGS 10 around $63.00. That's roughly a 3.5× 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 ($14.00) and top-graded ($48.55) 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.
More from 2020-21 Donruss Optic Signature Series
Isaiah Stewart
#SS-IST$6.36
Isaiah Stewart
#SS-IST$4.85
Ivica Zubac
#SS-IVZ$18.99
Ivica Zubac
#SS-IVZ$4.07
Ivica Zubac
#SS-IVZ$6.50
Ivica Zubac
#SS-IVZ$40.79
Other Isaiah Stewart cards
Isaiah Stewart
#254$430.00
Isaiah Stewart
#150$300.00
Isaiah Stewart
#254$251.00
Isaiah Stewart
#19$231.67
Isaiah Stewart
#66$225.00
Isaiah Stewart
#285$225.00
Cards worth about the same as the Isaiah Stewart
Explore Isaiah Stewart card values
Isaiah Stewart2020-21 Donruss Optic Signature Series2020Basketball cardsChoicePSA 10BGS 10card valueprice guide