2019 Panini Flawless Base Ruby Rob Gronkowski Diamond #89
2019
See all Rob Gronkowski cards & values2019 seasonNew England PatriotsRob Gronkowski career & card values
$160.00est. value (ungraded)
Prices updated 2026-10-20
Based on recorded sold prices how we price cards
Price by month
Average price of the 2019 Panini Flawless Base Ruby Rob Gronkowski Diamond #89 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.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $160.00 | — |
Rob Gronkowski prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $160.00 | Buy on eBay ↗ |
| PSA 10 | $356.09 | Buy on eBay ↗ |
| BGS 10 | $463.00 | Buy on eBay ↗ |
| CGC 10 | $214.00 | Buy on eBay ↗ |
| SGC 10 | $214.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2019 Panini Flawless Base Ruby Rob Gronkowski Diamond #89 value & prices
The 2019 Panini Flawless Base Ruby Rob Gronkowski Diamond #89 is a Football card (Diamond parallel) released in 2019. Ungraded copies carry a market value of about $160.00.
An ungraded copy is worth around $160.00, a PSA 10 (Gem Mint) around $356.09 and a pristine BGS 10 around $463.00. The gem-mint premium is modest (about 2.2× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
With raw copies near $160.00 and top grades reaching $356.09, 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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