1949 Bowman Dave Koslo #34

1949 Bowman Dave Koslo #34 value & prices

The 1949 Bowman Dave Koslo #34 is a Baseball card released in 1949. Ungraded copies carry a market value of about $7.96.

An ungraded copy is worth around $7.96, a PSA 9 around $293.00, a PSA 10 (Gem Mint) around $2,139.65, a pristine BGS 10 around $2 and782.00. That's roughly a 269× 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?

With raw copies near $7.96 and top grades reaching $2,139.65, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.