1991 Conlon Collection Jack Knott #178
1991
See all Jack Knott cards & valuesCommon
$1.82est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#178
Year
1991
Price by month
Average price of the 1991 Conlon Collection Jack Knott #178 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
$1.82
Recorded low
$1.82
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.82 | — |
Jack Knott prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.82 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1991 Conlon Collection Jack Knott #178 value & prices
The 1991 Conlon Collection Jack Knott #178 is a Baseball card released in 1991. Ungraded copies carry a market value of about $1.82.
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