G81-3000LPDUS/00 Older winkeyless with thick pbt keys, I would try offer first and see how low you can get them. Still, not a terrible price for some thick pbt Cherry keycap, and the modifiers shouldn't have those ****tarded integrated stabs hopefully... but they might.
So you're asking, lysol how you know they are the thick ones? Well, the font and the fact they have side print on the prt scr/sys rq and pause/break tip it off. They changed font and stopped side printing when they went thin.