My gear room at home is getting out of control, and WFH is making me confront this issue! Getting rid of some of my retired hardware (most in good condition).  Will be adding more.

Petzl Attache (almost new) - $10
Petzl Attache (pretty good) - $10
BD VaporLock (pretty good) - $10
BD Positron Screwgate (okay) - $5
BD Hoodwire (pretty good) - $5
Petzl William Tri (almost new) - $15
Mammut Smart Alpine Belay 8.9-10.5mm (very good) - $15
BD ATC-XP Belay (pretty good) - $10
Petzl Reverso (okay) - $10
BD Super 8 (new) - $7
Trango Nylon Sling 120cm (very good) - $5
BD Clipper, black (very good) - $5
BD Clipper, grey (okay) - $3

Prices are per piece. Tried to make sure these are very much lower than any sale prices. Gotta buy a decent amount to ship, pickup in Seattle.