2024 Topps Cosmic Chrome Galactic Greatness Buster Posey #GG-18
2024
$1.97est. value (ungraded)
Prices updated 2026-09-01
Based on recorded sold prices how we price cards
Pricing data via SportsCardsPro ↗Buster Posey price history
Recent recorded prices
2 recorded price points for the 2024 Topps Cosmic Chrome Galactic Greatness Buster Posey #GG-18 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Sep 1, 2026 | Ebay Market | $2.99 |
| Aug 31, 2026 | SportsCardsPro | $1.97 |
Buster Posey prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.97 | Buy on eBay ↗ |
| PSA 8 | $6.66 | Buy on eBay ↗ |
| PSA 9 | $12.70 | Buy on eBay ↗ |
| Grade 9.5 | $24.94 | Buy on eBay ↗ |
| PSA 10 | $36.54 | Buy on eBay ↗ |
| BGS 10 | $48.00 | Buy on eBay ↗ |
| CGC 10 | $22.00 | Buy on eBay ↗ |
| SGC 10 | $10.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2024 Topps Cosmic Chrome Galactic Greatness Buster Posey #GG-18 value & prices
The 2024 Topps Cosmic Chrome Galactic Greatness Buster Posey #GG-18 is a Baseball card released in 2024. Ungraded copies carry a market value of about $1.97.
An ungraded copy is worth around $1.97, a PSA 9 around $12.70, a PSA 10 (Gem Mint) around $36.54 and a pristine BGS 10 around $48.00. That's roughly a 19× 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 ($1.97) and top-graded ($36.54) 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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