![Michael Porter Jr. [Neon Green] #MPJ Basketball Cards 2018 Panini Select Rookie Signatures trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/fbUAAeSw1vZqXg6e/s-l1600.jpg)
Michael Porter Jr. [Neon Green] #MPJ Price Guide
Basketball · Basketball Cards 2018 Panini Select Rookie Signatures · Released 2018
Michael Porter Jr. [Neon Green] #MPJ (Basketball Cards 2018 Panini Select Rookie Signatures) is currently worth $40.25 raw (near mint) and $180 in PSA 10 (as of Jul 11, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $40.25 |
Graded — grade ladder
| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $180 | $108 | $234 | $60.25 | — |
| 9.5 | — | — | — | — | $165 |
| 9 | — | — | — | — | $150 |
Last updated 2026-07-11 · Source: the PriceCharting price guide
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
Is it worth grading?
Worth grading — even a PSA 9 beats raw
A PSA 10 Michael Porter Jr. [Neon Green] #MPJ sells for $180 against $40.25 raw: a $140 spread, 4.5× the ungraded price. Even a PSA 9 ($150) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from 2018 Panini Select Rookie Signatures
Full set checklist →![Luka Doncic [Neon Green] #LDC 2018 Panini Select Rookie Signatures card](https://i.ebayimg.com/images/g/UYcAAeSwTrNqIqUj/s-l500.jpg)
![Jaren Jackson Jr. [Gold] #JJJ 2018 Panini Select Rookie Signatures card](https://i.ebayimg.com/images/g/-D4AAeSwMDlqUEwV/s-l500.jpg)
![Mikal Bridges [Gold] #MKB 2018 Panini Select Rookie Signatures card](https://i.ebayimg.com/images/g/csYAAeSwKqNqQBpl/s-l500.jpg)
![Jaren Jackson Jr. [Neon Green] #JJJ 2018 Panini Select Rookie Signatures card](https://i.ebayimg.com/images/g/IN4AAOSwswBkLHqr/s-l500.jpg)
![Michael Porter Jr. [Tie Dye Prizm] #MPJ 2018 Panini Select Rookie Signatures card](https://i.ebayimg.com/images/g/JfMAAeSwCctp29Pc/s-l500.jpg)
![Mikal Bridges [Tie Dye Prizm] #MKB 2018 Panini Select Rookie Signatures card](https://i.ebayimg.com/images/g/LSkAAeSwgCRqYArX/s-l500.jpg)
More Michael Porter Jr. cards
All Michael Porter Jr. cards →![Michael Porter Jr. [Tiger Stripe Choice Prizm] #32 2018 Panini Prizm card](https://i.ebayimg.com/images/g/TVIAAeSwEPFp68Uh/s-l500.jpg)
![Michael Porter Jr. [Gold] #MP 2018 Panini Certified Rookie Roll Call Autographs card](https://i.ebayimg.com/images/g/p0kAAeSwB5hpYFm9/s-l500.jpg)
![Michael Porter Jr. [Shoe Visible Autograph Red] #120 2018 Panini Contenders Optic card](https://i.ebayimg.com/images/g/4N0AAeSwCRdphxbo/s-l500.jpg)
Price alert
Watching this card? Set a line and Midpoint emails you the day the market crosses it — waiting to buy the dip or sell the spike.
Michael Porter Jr. [Neon Green] #MPJ — frequently asked
How much is Michael Porter Jr. [Neon Green] #MPJ (Basketball Cards 2018 Panini Select Rookie Signatures) worth?
As of Jul 11, 2026, Michael Porter Jr. [Neon Green] #MPJ (Basketball Cards 2018 Panini Select Rookie Signatures): an ungraded near-mint copy sells for about $40.25, a PSA 10 sells for about $180, a PSA 9 for about $150. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Michael Porter Jr. [Neon Green] #MPJ worth?
As of Jul 11, 2026, a PSA 10 (Gem Mint) Michael Porter Jr. [Neon Green] #MPJ (Basketball Cards 2018 Panini Select Rookie Signatures) sells for about $180, compared with $40.25 for a raw near-mint copy.
Is Michael Porter Jr. [Neon Green] #MPJ worth grading?
A PSA 10 Michael Porter Jr. [Neon Green] #MPJ sells for $180 against $40.25 raw: a $140 spread, 4.5× the ungraded price. Even a PSA 9 ($150) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Basketball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your basketball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
Check my card free