1989 Bowman Mark Portugal #318
1989
See all Mark Portugal cards & valuesCommon
$1.44est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Set
1989 BowmanCard number
#318
Year
1989
Mark Portugal price history
$1.44▲ 0.0%
Oct 23 · $1.44 low$1.44 high · Oct 24
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 1989 Bowman Mark Portugal #318 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
$1.44
Recorded low
$1.44
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.44 | — |
Mark Portugal prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.44 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1989 Bowman Mark Portugal #318 value & prices
The 1989 Bowman Mark Portugal #318 is a Baseball card released in 1989. Ungraded copies carry a market value of about $1.44.
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