2024 Finest Base Set Zack Gelof Black Refractor #284
2024
See all Zack Gelof cards & values2024 seasonAthleticsZack Gelof career & card values
Rare
$27.49est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#284
Year
2024
Parallel / variant
Black Refractor
Zack Gelof price history
$45.01▲ 0.0%
Oct 22 · $45.01 low$45.01 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 2024 Finest Base Set Zack Gelof Black Refractor #284 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
$27.49
Recorded low
$27.49
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $27.49 | — |
Zack Gelof prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $27.49 | Buy on eBay ↗ |
| PSA 9 | $6.50 | Buy on eBay ↗ |
| Grade 9.5 | $7.00 | Buy on eBay ↗ |
| PSA 10 | $45.01 | Buy on eBay ↗ |
| BGS 10 | $59.00 | Buy on eBay ↗ |
| CGC 10 | $27.00 | Buy on eBay ↗ |
| SGC 10 | $36.00 | Buy on eBay ↗ |
Other versions of this Zack Gelof card
12 versions, each priced on its own. Most valuable first.
Checkerboard Refractor
$1.49
Not enough history yet
Raw $1.49PSA 9 $11.88PSA 10 $19.99Checked 2026-10-23
Live on eBay
Affiliate — we may earn a commission2024 Finest Base Set Zack Gelof Black Refractor #284 value & prices
The 2024 Finest Base Set Zack Gelof Black Refractor #284 is a Baseball card (Black Refractor parallel) released in 2024. Ungraded copies carry a market value of about $27.49.
An ungraded copy is worth around $27.49, a PSA 9 around $6.50, a PSA 10 (Gem Mint) around $45.01 and a pristine BGS 10 around $59.00. The gem-mint premium is modest (about 1.6× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($27.49) and top-graded ($45.01) 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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