2018 Topps Heritage Base Set Zack Greinke Mini #234
2018
$12.04est. value (ungraded)
Prices updated 2026-10-15
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2018 Topps Heritage Base Set Zack Greinke Mini #234 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 15, 2026 | Market value | $12.04 |
Zack Greinke prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $12.04 | Buy on eBay ↗ |
| PSA 10 | $40.00 | Buy on eBay ↗ |
| BGS 10 | $52.00 | Buy on eBay ↗ |
| CGC 10 | $24.00 | Buy on eBay ↗ |
| SGC 10 | $24.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2018 Topps Heritage Base Set Zack Greinke Mini #234 value & prices
The 2018 Topps Heritage Base Set Zack Greinke Mini #234 is a Baseball card (Mini parallel) released in 2018. Ungraded copies carry a market value of about $12.04.
An ungraded copy is worth around $12.04, a PSA 10 (Gem Mint) around $40.00 and a pristine BGS 10 around $52.00. That's roughly a 3.3× 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 ($12.04) and top-graded ($40.00) 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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