2020-21 Donruss Optic Signature Series Daniel Gibson Purple #SS-DGI
2020
See all Daniel Gibson cards & valuesCommon
$1.73est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#SS-DGI
Year
2020
Parallel / variant
Purple
Daniel Gibson price history
$32.26▲ 0.0%
Oct 22 · $32.26 low$32.26 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 Daniel Gibson Purple #SS-DGI 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
$1.73
Recorded low
$1.73
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.73 | — |
Daniel Gibson prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.73 | Buy on eBay ↗ |
| PSA 8 | $6.31 | Buy on eBay ↗ |
| PSA 9 | $11.77 | Buy on eBay ↗ |
| Grade 9.5 | $22.78 | Buy on eBay ↗ |
| PSA 10 | $32.26 | Buy on eBay ↗ |
| BGS 10 | $42.00 | Buy on eBay ↗ |
| CGC 10 | $13.00 | Buy on eBay ↗ |
| SGC 10 | $19.00 | Buy on eBay ↗ |
Other versions of this Daniel Gibson card
5 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2020-21 Donruss Optic Signature Series Daniel Gibson Purple #SS-DGI value & prices
The 2020-21 Donruss Optic Signature Series Daniel Gibson Purple #SS-DGI is a Basketball card (Purple parallel) released in 2020. Ungraded copies carry a market value of about $1.73.
An ungraded copy is worth around $1.73, a PSA 9 around $11.77, a PSA 10 (Gem Mint) around $32.26 and a pristine BGS 10 around $42.00. That's roughly a 19× 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 ($1.73) and top-graded ($32.26) 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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Daniel Gibson2020-21 Donruss Optic Signature Series2020Basketball cardsPurplePSA 10BGS 10card valueprice guide