2021 Topps Heritage Base Set Zack Greinke Chrome Black Refractor #423
2021
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$62.50est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#423
Year
2021
Parallel / variant
Chrome Black Refractor
Zack Greinke price history
$195▲ 0.0%
Oct 22 · $195 low$195 high · Oct 23
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 2021 Topps Heritage Base Set Zack Greinke Chrome Black Refractor #423 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
$62.50
Recorded low
$62.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $62.50 | — |
Zack Greinke prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $62.50 | Buy on eBay ↗ |
| PSA 8 | $53.35 | Buy on eBay ↗ |
| PSA 9 | $162.89 | Buy on eBay ↗ |
| Grade 9.5 | $179.00 | Buy on eBay ↗ |
| PSA 10 | $195.00 | Buy on eBay ↗ |
| BGS 10 | $254.00 | Buy on eBay ↗ |
| CGC 10 | $117.00 | Buy on eBay ↗ |
| SGC 10 | $117.00 | Buy on eBay ↗ |
Other versions of this Zack Greinke card
11 versions, each priced on its own. Most valuable first.
Chrome Purple Refractor
$1.49
Not enough history yet
Raw $1.49PSA 9 $25.00PSA 10 $32.59Checked 2026-10-23
Live on eBay
Affiliate — we may earn a commission2021 Topps Heritage Base Set Zack Greinke Chrome Black Refractor #423 value & prices
The 2021 Topps Heritage Base Set Zack Greinke Chrome Black Refractor #423 is a Baseball card (Chrome Black Refractor parallel) released in 2021. Ungraded copies carry a market value of about $62.50.
An ungraded copy is worth around $62.50, a PSA 9 around $162.89, a PSA 10 (Gem Mint) around $195.00 and a pristine BGS 10 around $254.00. That's roughly a 3.1× 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 $62.50 and top grades reaching $195.00, 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.
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Zack Greinke2021 Topps Heritage Base Set2021Baseball cardsChrome Black RefractorPSA 10BGS 10card valueprice guide