2018 Topps Chrome Base Set Corey Kluber Green Refractor #20
2018
$2.26est. value (ungraded)
Prices updated 2026-10-14
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2018 Topps Chrome Base Set Corey Kluber Green Refractor #20 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 14, 2026 | Recorded sale | $2.26 |
Corey Kluber prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.26 | Buy on eBay ↗ |
| PSA 10 | $70.00 | Buy on eBay ↗ |
| BGS 10 | $91.00 | Buy on eBay ↗ |
| CGC 10 | $42.00 | Buy on eBay ↗ |
| SGC 10 | $42.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2018 Topps Chrome Base Set Corey Kluber Green Refractor #20 value & prices
The 2018 Topps Chrome Base Set Corey Kluber Green Refractor #20 is a Baseball card (Green Refractor parallel) released in 2018. Ungraded copies carry a market value of about $2.26.
An ungraded copy is worth around $2.26, a PSA 10 (Gem Mint) around $70.00 and a pristine BGS 10 around $91.00. That's roughly a 31× 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?
With raw copies near $2.26 and top grades reaching $70.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
More from 2018 Topps Chrome Base Set
Other Corey Kluber cards
