1999 Skybox E X Century John Elway #17

1999 Skybox E X Century John Elway #17 value & prices

The 1999 Skybox E X Century John Elway #17 is a Football card released in 1999. Ungraded copies carry a market value of about $3.50.

An ungraded copy is worth around $3.50, a PSA 9 around $18.50, a PSA 10 (Gem Mint) around $62.66 and a pristine BGS 10 around $81.00. That's roughly a 18× 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 $3.50 and top grades reaching $62.66, 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.