2023 Donruss Gridiron Kings Justin Herbert Studio Series #GK-4
2023
See all Justin Herbert cards & valuesUncommon
$9.26est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#GK-4
Year
2023
Parallel / variant
Studio Series
Price by month
Average price of the 2023 Donruss Gridiron Kings Justin Herbert Studio Series #GK-4 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
$9.26
Recorded low
$9.26
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $9.26 | — |
Justin Herbert prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $9.26 | Buy on eBay ↗ |
| PSA 8 | $15.00 | Buy on eBay ↗ |
| PSA 9 | $25.00 | Buy on eBay ↗ |
| Grade 9.5 | $28.00 | Buy on eBay ↗ |
Other versions of this Justin Herbert card
2 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2023 Donruss Gridiron Kings Justin Herbert Studio Series #GK-4 value & prices
The 2023 Donruss Gridiron Kings Justin Herbert Studio Series #GK-4 is a Football card (Studio Series parallel) released in 2023. Ungraded copies carry a market value of about $9.26.
An ungraded copy is worth around $9.26 and a PSA 9 around $25.00.
Is it worth grading?
The spread between raw ($9.26) and top-graded ($25.00) 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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