2004 SP Prospects Eric Campbell Autograph #346
2004
See all Eric Campbell cards & values$3.49est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 2004 SP Prospects Eric Campbell Autograph #346 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 | $3.49 | — |
Eric Campbell prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.49 | Buy on eBay ↗ |
| PSA 9 | $5.00 | Buy on eBay ↗ |
| Grade 9.5 | $6.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2004 SP Prospects Eric Campbell Autograph #346 value & prices
The 2004 SP Prospects Eric Campbell Autograph #346 is a Baseball card (Autograph parallel) released in 2004. Ungraded copies carry a market value of about $3.49.
An ungraded copy is worth around $3.49 and a PSA 9 around $5.00.
Is it worth grading?
The spread between raw ($3.49) and top-graded ($5.00) 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.