2020-21 Donruss Optic Base Set Cassius Stanley Premium Box Set #199
2021
$0.25est. value (ungraded)
Prices updated 2026-10-15
Based on recorded sold prices how we price cards
Cassius Stanley price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Recent recorded prices
2 recorded price points for the 2020-21 Donruss Optic Base Set Cassius Stanley Premium Box Set #199 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 15, 2026 | Market value | $0.25 |
| Oct 14, 2026 | Market value | $0.25 |
Cassius Stanley prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.25 | Buy on eBay ↗ |
| PSA 10 | $2.25 | Buy on eBay ↗ |
| BGS 10 | $3.00 | Buy on eBay ↗ |
| CGC 10 | $1.00 | Buy on eBay ↗ |
| SGC 10 | $1.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2020-21 Donruss Optic Base Set Cassius Stanley Premium Box Set #199 value & prices
The 2020-21 Donruss Optic Base Set Cassius Stanley Premium Box Set #199 is a Basketball card (Premium Box Set parallel) released in 2021. Ungraded copies carry a market value of about $0.25.
An ungraded copy is worth around $0.25, a PSA 10 (Gem Mint) around $2.25 and a pristine BGS 10 around $3.00. That's roughly a 9.0× 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 ($0.25) and top-graded ($2.25) 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 Base Set
Other Cassius Stanley cards
