1998 Skybox Thunder Michael Sinclair #18
1998
See all Michael Sinclair cards & valuesCommon
$1.79est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#18
Year
1998
Price by month
Average price of the 1998 Skybox Thunder Michael Sinclair #18 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
$1.79
Recorded low
$1.79
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.79 | — |
Michael Sinclair prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.79 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1998 Skybox Thunder Michael Sinclair #18 value & prices
The 1998 Skybox Thunder Michael Sinclair #18 is a Football card released in 1998. Ungraded copies carry a market value of about $1.79.
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