2018 Panini Certified 2018 Michael Porter Jr. #18-12
2018
See all Michael Porter Jr. cards & values2018 seasonMissouri Tigers men's basketballMichael Porter Jr. career & card values
Common
$4.12est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#18-12
Year
2018
Michael Porter Jr. price history
$250▲ 0.0%
Oct 25 · $250 low$250 high · Oct 26
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 2018 Panini Certified 2018 Michael Porter Jr. #18-12 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
$4.12
Recorded low
$4.12
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $4.12 | — |
Michael Porter Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $4.12 | Buy on eBay ↗ |
| PSA 9 | $9.29 | Buy on eBay ↗ |
| Grade 9.5 | $10.00 | Buy on eBay ↗ |
| PSA 10 | $249.99 | Buy on eBay ↗ |
| BGS 10 | $325.00 | Buy on eBay ↗ |
| CGC 10 | $100.00 | Buy on eBay ↗ |
| SGC 10 | $150.00 | Buy on eBay ↗ |
Michael Porter Jr. parallels
2 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2018 Panini Certified 2018 Michael Porter Jr. #18-12 value & prices
The 2018 Panini Certified 2018 Michael Porter Jr. #18-12 is a Basketball card released in 2018. Ungraded copies carry a market value of about $4.12.
An ungraded copy is worth around $4.12, a PSA 9 around $9.29, a PSA 10 (Gem Mint) around $249.99 and a pristine BGS 10 around $325.00. That's roughly a 61× 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 $4.12 and top grades reaching $249.99, 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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