1988 Fleer Gregg Jefferies #137
1988
See all Gregg Jefferies cards & values$1.39est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1988 Fleer Gregg Jefferies #137 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 | $1.39 | — |
Gregg Jefferies prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.39 | Buy on eBay ↗ |
| PSA 7 | $3.38 | Buy on eBay ↗ |
| PSA 8 | $4.99 | Buy on eBay ↗ |
| PSA 9 | $12.47 | Buy on eBay ↗ |
| Grade 9.5 | $21.07 | Buy on eBay ↗ |
| PSA 10 | $47.66 | Buy on eBay ↗ |
| BGS 10 | $62.00 | Buy on eBay ↗ |
| CGC 10 | $29.00 | Buy on eBay ↗ |
| SGC 10 | $29.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1988 Fleer Gregg Jefferies #137 value & prices
The 1988 Fleer Gregg Jefferies #137 is a Baseball card released in 1988. Ungraded copies carry a market value of about $1.39.
An ungraded copy is worth around $1.39, a PSA 9 around $12.47, a PSA 10 (Gem Mint) around $47.66 and a pristine BGS 10 around $62.00. That's roughly a 34× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($1.39) and top-graded ($47.66) 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.
