2003 SP Authentic Sign of the Times Clinton Portis #PO
2003
See all Clinton Portis cards & valuesUncommon
$19.99est. value (ungraded)
Prices updated 2026-10-20
Based on recorded sold prices how we price cards
Card number
#PO
Year
2003
Price by month
Average price of the 2003 SP Authentic Sign of the Times Clinton Portis #PO 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
$19.99
Recorded low
$19.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $19.99 | — |
Clinton Portis prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $19.99 | Buy on eBay ↗ |
Clinton Portis parallels
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2003 SP Authentic Sign of the Times Clinton Portis #PO value & prices
The 2003 SP Authentic Sign of the Times Clinton Portis #PO is a Football card released in 2003. Ungraded copies carry a market value of about $19.99.
More from 2003 SP Authentic Sign of the Times
David Boston
#DA$5.00
David Carr
#DC$7.01
Deuce McAllister
#DM$19.89
Donovan McNabb
#DO$79.99
Drew Bledsoe
#DR$34.75
Drew Brees
#DB$140.81
Other Clinton Portis cards
Clinton Portis
#76$220.50
Clinton Portis
#SS-CPS$199.99
Clinton Portis
#VM-CPS$175.00
Clinton Portis
#136$150.00
Clinton Portis
#SS-CPS$98.00
Clinton Portis
#93$81.00
