2021 Panini Donruss Optic Rookie Gridiron Kings Justin Fields #RGK-4
2021
See all Justin Fields cards & values2021 seasonChicago BearsJustin Fields career & card values
Common
$2.36est. value (ungraded)
Prices updated 2026-10-20
Based on recorded sold prices how we price cards
Card number
#RGK-4
Year
2021
Price by month
Average price of the 2021 Panini Donruss Optic Rookie Gridiron Kings Justin Fields #RGK-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
$2.36
Recorded low
$2.36
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2.36 | — |
Justin Fields prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.36 | Buy on eBay ↗ |
| PSA 8 | $6.83 | Buy on eBay ↗ |
| PSA 9 | $11.00 | Buy on eBay ↗ |
| Grade 9.5 | $18.10 | Buy on eBay ↗ |
| PSA 10 | $18.71 | Buy on eBay ↗ |
| BGS 10 | $24.00 | Buy on eBay ↗ |
| CGC 10 | $20.73 | Buy on eBay ↗ |
| SGC 10 | $11.00 | Buy on eBay ↗ |
Justin Fields parallels
6 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021 Panini Donruss Optic Rookie Gridiron Kings Justin Fields #RGK-4 value & prices
The 2021 Panini Donruss Optic Rookie Gridiron Kings Justin Fields #RGK-4 is a Football card released in 2021. Ungraded copies carry a market value of about $2.36.
An ungraded copy is worth around $2.36, a PSA 9 around $11.00, a PSA 10 (Gem Mint) around $18.71 and a pristine BGS 10 around $24.00. That's roughly a 7.9× 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?
The spread between raw ($2.36) and top-graded ($18.71) 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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Justin Fields2021 Panini Donruss Optic Rookie Gridiron Kings2021Football cardsPSA 10BGS 10card valueprice guide