2020-21 Donruss Optic Base Set Michael Porter Jr. Black Velocity #75
2021
$14.80est. value (ungraded)
Prices updated 2026-10-15
Based on recorded sold prices how we price cards
Michael Porter Jr. price history
Ungraded 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 Michael Porter Jr. Black Velocity #75 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 15, 2026 | Market value | $14.80 |
| Oct 14, 2026 | Market value | $14.80 |
Michael Porter Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $14.80 | Buy on eBay ↗ |
| PSA 9 | $300.00 | Buy on eBay ↗ |
| Grade 9.5 | $330.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2020-21 Donruss Optic Base Set Michael Porter Jr. Black Velocity #75 value & prices
The 2020-21 Donruss Optic Base Set Michael Porter Jr. Black Velocity #75 is a Basketball card (Black Velocity parallel) released in 2021. Ungraded copies carry a market value of about $14.80.
An ungraded copy is worth around $14.80 and a PSA 9 around $300.00.
Is it worth grading?
With raw copies near $14.80 and top grades reaching $300.00, 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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