1991 Pro Set Platinum Ken O'Brien #85
1991
See all Ken O'Brien cards & values$0.01est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Price by month
Average price of the 1991 Pro Set Platinum Ken O'Brien #85 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.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $0.01 | — |
Ken O'Brien prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.01 | Buy on eBay ↗ |
| PSA 9 | $14.95 | Buy on eBay ↗ |
| Grade 9.5 | $16.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1991 Pro Set Platinum Ken O'Brien #85 value & prices
The 1991 Pro Set Platinum Ken O'Brien #85 is a Football card released in 1991. Ungraded copies carry a market value of about $0.01.
An ungraded copy is worth around $0.01 and a PSA 9 around $14.95.
Is it worth grading?
The spread between raw ($0.01) and top-graded ($14.95) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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