2023 Topps Cosmic Chrome Extraterrestrial Talent Riley Greene Blue Moon #ET-5
2023
See all Riley Greene cards & values2023 seasonDetroit TigersRiley Greene career & card values
Uncommon
$12.31est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#ET-5
Year
2023
Parallel / variant
Blue Moon
Riley Greene price history
$45.00▲ 0.0%
Oct 23 · $45.00 low$45.00 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 2023 Topps Cosmic Chrome Extraterrestrial Talent Riley Greene Blue Moon #ET-5 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
$12.31
Recorded low
$12.31
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $12.31 | — |
Riley Greene prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $12.31 | Buy on eBay ↗ |
| PSA 9 | $2.93 | Buy on eBay ↗ |
| Grade 9.5 | $30.17 | Buy on eBay ↗ |
| PSA 10 | $45.00 | Buy on eBay ↗ |
| BGS 10 | $59.00 | Buy on eBay ↗ |
| CGC 10 | $18.00 | Buy on eBay ↗ |
| SGC 10 | $27.00 | Buy on eBay ↗ |
Other versions of this Riley Greene card
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2023 Topps Cosmic Chrome Extraterrestrial Talent Riley Greene Blue Moon #ET-5 value & prices
The 2023 Topps Cosmic Chrome Extraterrestrial Talent Riley Greene Blue Moon #ET-5 is a Baseball card (Blue Moon parallel) released in 2023. Ungraded copies carry a market value of about $12.31.
An ungraded copy is worth around $12.31, a PSA 9 around $2.93, a PSA 10 (Gem Mint) around $45.00 and a pristine BGS 10 around $59.00. That's roughly a 3.7× 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 ($12.31) and top-graded ($45.00) 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.
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