2018 Panini Revolution Michael Porter Jr. Groove #133
2018
See all Michael Porter Jr. cards & values2018 seasonMissouri Tigers men's basketballMichael Porter Jr. career & card values
Uncommon
$8.50est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#133
Year
2018
Parallel / variant
Groove
Michael Porter Jr. price history
$12.67▲ 0.0%
Oct 23 · $12.67 low$12.67 high · Oct 24
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 Revolution Michael Porter Jr. Groove #133 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
$8.50
Recorded low
$8.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $8.50 | — |
Michael Porter Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $8.50 | Buy on eBay ↗ |
| PSA 9 | $11.58 | Buy on eBay ↗ |
| Grade 9.5 | $12.00 | Buy on eBay ↗ |
| PSA 10 | $12.67 | Buy on eBay ↗ |
| BGS 10 | $16.00 | Buy on eBay ↗ |
| CGC 10 | $5.00 | Buy on eBay ↗ |
| SGC 10 | $8.00 | Buy on eBay ↗ |
Other versions of this Michael Porter Jr. card
12 versions, each priced on its own. Most valuable first.
Chinese New Year Emerald
$11.99
Not enough history yet
Raw $11.99PSA 9 $9.02PSA 10 $27.54Checked 2026-10-24
Live on eBay
Affiliate — we may earn a commission2018 Panini Revolution Michael Porter Jr. Groove #133 value & prices
The 2018 Panini Revolution Michael Porter Jr. Groove #133 is a Basketball card (Groove parallel) released in 2018. Ungraded copies carry a market value of about $8.50.
An ungraded copy is worth around $8.50, a PSA 9 around $11.58, a PSA 10 (Gem Mint) around $12.67 and a pristine BGS 10 around $16.00. The gem-mint premium is modest (about 1.5× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($8.50) and top-graded ($12.67) 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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