2020-21 Donruss Optic Signature Series Mike Miller #SS-MMI
$3.50est. value (ungraded)
Prices updated 2026-10-03
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2020-21 Donruss Optic Signature Series Mike Miller #SS-MMI from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 3, 2026 | Recorded sale | $3.50 |
Mike Miller prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.50 | Buy on eBay ↗ |
| PSA 10 | $60.00 | Buy on eBay ↗ |
| BGS 10 | $78.00 | Buy on eBay ↗ |
| CGC 10 | $36.00 | Buy on eBay ↗ |
| SGC 10 | $36.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2020-21 Donruss Optic Signature Series Mike Miller #SS-MMI value & prices
The 2020-21 Donruss Optic Signature Series Mike Miller #SS-MMI is a Basketball card. Ungraded copies carry a market value of about $3.50.
An ungraded copy is worth around $3.50, a PSA 10 (Gem Mint) around $60.00 and a pristine BGS 10 around $78.00. 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 $3.50 and top grades reaching $60.00, 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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