2018 Panini Revolution Michael Porter Jr. Astro #133
2018
See all Michael Porter Jr. cards & values2018 seasonMissouri Tigers men's basketballMichael Porter Jr. career & card values
Common
$2.00est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#133
Year
2018
Parallel / variant
Astro
Michael Porter Jr. price history
$36.00▲ 0.0%
Oct 23 · $36.00 low$36.00 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. Astro #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
$2.00
Recorded low
$2.00
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2.00 | — |
Michael Porter Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.00 | Buy on eBay ↗ |
| PSA 8 | $10.50 | Buy on eBay ↗ |
| PSA 9 | $29.99 | Buy on eBay ↗ |
| Grade 9.5 | $33.00 | Buy on eBay ↗ |
| PSA 10 | $36.00 | Buy on eBay ↗ |
| BGS 10 | $47.00 | Buy on eBay ↗ |
| CGC 10 | $14.00 | Buy on eBay ↗ |
| SGC 10 | $22.00 | 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. Astro #133 value & prices
The 2018 Panini Revolution Michael Porter Jr. Astro #133 is a Basketball card (Astro parallel) released in 2018. Ungraded copies carry a market value of about $2.00.
An ungraded copy is worth around $2.00, a PSA 9 around $29.99, a PSA 10 (Gem Mint) around $36.00 and a pristine BGS 10 around $47.00. That's roughly a 18× 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?
The spread between raw ($2.00) and top-graded ($36.00) 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.
More from 2018 Panini Revolution
Michael Porter Jr.
#133$11.99
Michael Porter Jr.
#133
Michael Porter Jr.
#133$14.71
Michael Porter Jr.
#133$110.00
Michael Porter Jr.
#133
Michael Porter Jr.
#133$2.99
Other Michael Porter Jr. cards
Michael Porter Jr.
#32$16,700.00
Michael Porter Jr.
#29$1,000.00
Michael Porter Jr.
#40$830.00
Michael Porter Jr.
#231$749.95
Michael Porter Jr.
#16$686.76
Michael Porter Jr.
#66$625.00