Lone Wolf solid top 6" 10mm slide. ($259)
6" 10mm barrel ($125)
Kensight adjustable rear. ($88)
Dawson fiber optic front. ($40)
LW solid guid rod and spring for a gen 4 slide ($24)
Lightning Strike light weight striker ($95 (gulp))
$40-$45 worth of the other small parts.

With shipping on all that I probably have $700 in the upper half.

I'll ship it for $510

Right now it's on a new Gen 4 frame and the guide rod is setup for that. Not sure if it interchanges with old ten frames, you'd
have to look into that yourself.

I'd ship the whole thing for $775 (Ghost Rocket trigger and two 10 round mags)