2025 Topps Update Base Set Grant Koch Black Rainbow Foil #US28
2025
See all Grant Koch cards & valuesUncommon
$11.40est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#US28
Year
2025
Parallel / variant
Black Rainbow Foil
Grant Koch price history
$11.40▲ 0.0%
Oct 22 · $11.40 low$11.40 high · Oct 23
Ungraded market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2025 Topps Update Base Set Grant Koch Black Rainbow Foil #US28 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
$11.40
Recorded low
$11.40
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $11.40 | — |
Grant Koch prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $11.40 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025 Topps Update Base Set Grant Koch Black Rainbow Foil #US28 value & prices
The 2025 Topps Update Base Set Grant Koch Black Rainbow Foil #US28 is a Baseball card (Black Rainbow Foil parallel) released in 2025. Ungraded copies carry a market value of about $11.40.
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