2019 Donruss Signature Series Brad Keller Blue #SS-BK
2019
See all Brad Keller cards & values2019 seasonKansas City RoyalsBrad Keller career & card values
Uncommon
$6.29est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#SS-BK
Year
2019
Parallel / variant
Blue
Price by month
Average price of the 2019 Donruss Signature Series Brad Keller Blue #SS-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.
Recorded high
$6.29
Recorded low
$6.29
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $6.29 | — |
Brad Keller prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $6.29 | Buy on eBay ↗ |
Other versions of this Brad Keller card
4 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2019 Donruss Signature Series Brad Keller Blue #SS-BK value & prices
The 2019 Donruss Signature Series Brad Keller Blue #SS-BK is a Baseball card (Blue parallel) released in 2019. Ungraded copies carry a market value of about $6.29.
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