Red Mini-Diamond Refractor
$63.75
Not enough history yet
Raw $63.75PSA 9 $109PSA 10 $312Checked 2026-10-24
2026 Topps Chrome Black Base Set Pete Alonso Rose Gold Mini-Diamond Refractor #18
2026
See all Pete Alonso cards & valuesRare
$45.40est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#18
Year
2026
Parallel / variant
Rose Gold Mini-Diamond Refractor
Price by month
Average price of the 2026 Topps Chrome Black Base Set Pete Alonso Rose Gold Mini-Diamond Refractor #18 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
$45.40
Recorded low
$45.40
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $45.40 | — |
Pete Alonso prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $45.40 | Buy on eBay ↗ |
| PSA 8 | $46.08 | Buy on eBay ↗ |
| PSA 9 | $81.13 | Buy on eBay ↗ |
| Grade 9.5 | $154.45 | Buy on eBay ↗ |
| PSA 10 | $232.62 | Buy on eBay ↗ |
| BGS 10 | $302.00 | Buy on eBay ↗ |
| CGC 10 | $93.00 | Buy on eBay ↗ |
| SGC 10 | $140.00 | Buy on eBay ↗ |
Other versions of this Pete Alonso card
14 versions, each priced on its own. Most valuable first.
Gold Mini-Diamond Refractor
$25.29
Not enough history yet
Raw $25.29PSA 9 $49.30PSA 10 $142Checked 2026-10-24
Orange Mini-Diamond Refractor
$25.03
Not enough history yet
Raw $25.03PSA 9 $48.90PSA 10 $141Checked 2026-10-24
Gold Wave Refractor
$13.50
Not enough history yet
Raw $13.50PSA 9 $30.97PSA 10 $89.69Checked 2026-10-24
Purple Mini-Diamond Refractor
$11.99
Not enough history yet
Raw $11.99PSA 9 $28.65PSA 10 $83.19Checked 2026-10-24
Purple Wave Refractor
$9.00
Not enough history yet
Raw $9.00PSA 9 $23.99PSA 10 $69.85Checked 2026-10-24
Live on eBay
Affiliate — we may earn a commission2026 Topps Chrome Black Base Set Pete Alonso Rose Gold Mini-Diamond Refractor #18 value & prices
The 2026 Topps Chrome Black Base Set Pete Alonso Rose Gold Mini-Diamond Refractor #18 is a Baseball card (Rose Gold Mini-Diamond Refractor parallel) released in 2026. Ungraded copies carry a market value of about $45.40.
An ungraded copy is worth around $45.40, a PSA 9 around $81.13, a PSA 10 (Gem Mint) around $232.62 and a pristine BGS 10 around $302.00. That's roughly a 5.1× 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 $45.40 and top grades reaching $232.62, 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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Pete Alonso2026 Topps Chrome Black Base Set2026Baseball cardsRose Gold Mini-Diamond RefractorPSA 10BGS 10card valueprice guide