2019 Panini Donruss Isaiah Roby Signature Blue Infinite #235
2019
See all Isaiah Roby cards & values2019 seasonNebraska Cornhuskers men's basketballIsaiah Roby career & card values
Uncommon
$10.55est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#235
Year
2019
Parallel / variant
Signature Blue Infinite
Isaiah Roby price history
$16.28▲ 0.0%
Oct 23 · $16.28 low$16.28 high · Oct 24
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 2019 Panini Donruss Isaiah Roby Signature Blue Infinite #235 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
$10.55
Recorded low
$10.55
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $10.55 | — |
Isaiah Roby prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $10.55 | Buy on eBay ↗ |
| PSA 10 | $16.28 | Buy on eBay ↗ |
| BGS 10 | $21.00 | Buy on eBay ↗ |
| CGC 10 | $7.00 | Buy on eBay ↗ |
| SGC 10 | $10.00 | Buy on eBay ↗ |
Other versions of this Isaiah Roby card
31 versions, each priced on its own. Most valuable first.
Holo Green and Yellow Laser
$4.97
Not enough history yet
Raw $4.97PSA 9 $8.00PSA 10 $13.21Checked 2026-10-24
Live on eBay
Affiliate — we may earn a commission2019 Panini Donruss Isaiah Roby Signature Blue Infinite #235 value & prices
The 2019 Panini Donruss Isaiah Roby Signature Blue Infinite #235 is a Basketball card (Signature Blue Infinite parallel) released in 2019. Ungraded copies carry a market value of about $10.55.
An ungraded copy is worth around $10.55, a PSA 10 (Gem Mint) around $16.28 and a pristine BGS 10 around $21.00. The gem-mint premium is modest (about 1.5× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($10.55) and top-graded ($16.28) 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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Isaiah Roby2019 Panini Donruss2019Basketball cardsSignature Blue InfinitePSA 10BGS 10card valueprice guide