2018 Topps Chrome Rookie Autographs Zack Granite Blue Wave Refractor #RA-ZG
2018
$1.26est. value (ungraded)
Prices updated 2026-10-16
Based on recorded sold prices how we price cards
Zack Granite price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Recent recorded prices
3 recorded price points for the 2018 Topps Chrome Rookie Autographs Zack Granite Blue Wave Refractor #RA-ZG from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 16, 2026 | Market value | $1.26 |
| Oct 15, 2026 | Market value | $1.26 |
| Oct 14, 2026 | Market value | $5.72 |
Zack Granite prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.26 | Buy on eBay ↗ |
| PSA 8 | $5.99 | Buy on eBay ↗ |
| PSA 9 | $11.29 | Buy on eBay ↗ |
| Grade 9.5 | $12.99 | Buy on eBay ↗ |
| PSA 10 | $14.00 | Buy on eBay ↗ |
| BGS 10 | $18.00 | Buy on eBay ↗ |
| CGC 10 | $8.00 | Buy on eBay ↗ |
| SGC 10 | $8.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2018 Topps Chrome Rookie Autographs Zack Granite Blue Wave Refractor #RA-ZG value & prices
The 2018 Topps Chrome Rookie Autographs Zack Granite Blue Wave Refractor #RA-ZG is a Baseball card (Blue Wave Refractor parallel) released in 2018. Ungraded copies carry a market value of about $1.26.
An ungraded copy is worth around $1.26, a PSA 9 around $11.29, a PSA 10 (Gem Mint) around $14.00 and a pristine BGS 10 around $18.00. That's roughly a 11× 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 ($1.26) and top-graded ($14.00) 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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