2018 Panini Spectra Signatures Brett Keisel Blue #S-BK
2018
See all Brett Keisel cards & values$53.50est. value (ungraded)
Prices updated 2026-10-20
Based on recorded sold prices how we price cards
Price by month
Average price of the 2018 Panini Spectra Signatures Brett Keisel Blue #S-BK 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 | $53.50 | — |
Brett Keisel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $53.50 | Buy on eBay ↗ |
| PSA 8 | $46.16 | Buy on eBay ↗ |
| PSA 9 | $63.37 | Buy on eBay ↗ |
| Grade 9.5 | $90.00 | Buy on eBay ↗ |
| PSA 10 | $91.46 | Buy on eBay ↗ |
| BGS 10 | $119.00 | Buy on eBay ↗ |
| CGC 10 | $55.00 | Buy on eBay ↗ |
| SGC 10 | $55.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2018 Panini Spectra Signatures Brett Keisel Blue #S-BK value & prices
The 2018 Panini Spectra Signatures Brett Keisel Blue #S-BK is a Football card (Blue parallel) released in 2018. Ungraded copies carry a market value of about $53.50.
An ungraded copy is worth around $53.50, a PSA 9 around $63.37, a PSA 10 (Gem Mint) around $91.46 and a pristine BGS 10 around $119.00. The gem-mint premium is modest (about 1.7× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($53.50) and top-graded ($91.46) 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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