I havent really got many transformers broken beyond repair from my classics collection (the ones I display) - just a few tabs here and there missing - Hasbro FOC swindle's chest no longer tabs in on Altmode, broken one of two tabs on Whirl's split Chassis (still locks in to Alt mode though so i'ts ok) and broke Gen. Kup's head just enough that IT was flopping around like nuts. Replaced it with iGear kit and all was right in Kuptown.

Some of my G1/G2 toys from my childhood however, well whatever's left behind is not complete. Thunderclash is missing bits, G2 Bumblebee is missing a leg, and there are other various bits and pieces (much of which somehow ended up in with my Lego) I could probably set up a nice looking junkyard/torture chamber.