I posted this in a finds thread, forgot this existed here and I think this qualifies as I'd consider work put into it fixing it up, even if it wasn't persay wrecked either. I got this on the weekend and considered it lucky, but it was utterly gross coated in perhaps unspeakable things.

it also was seemingly not always taking pushes, which is why that internal image is there, as I had unscrewed that and cleaned the contacts and pcb contacts with alcohol to get it happy again.
This was covered in black oily mess, brown stuff, dirt, who knows what else and it was into the rubber, plastics, and worse the fabric. The glove fabric black seam by the V shape area of the thumb was split in 2-3 places and one was starting to go into the mesh. Post-cleaning, I re-hand stitched the seams with a fine black thread and needle in each spot, but also while doing so, fixed the V shaped split in the fabric as well before doing that last seam and it came out clean, really non-noticable thankfully.
The black rubber on the inside of the arm guard had rotted and continues to fleck off this oily black powdery smeary mess so I had to remove them and it ate most of an hour getting it out, and cleaning it off of and out of the plastic, and it got into the fabric too, the blackened stuff there around all the yellowy-brown grossness. Alcohol was used along with magic erasers around the entire body of everything, all materials, but before hand, seeing the crap in the fabric I tested a risk which worked of using Clorox foaming with bleach bathroom/tile cleaner and a plastic bristle hand brush and scrubbed the crap out of it until it was white. I used it on the rubberized gray glove bits too, and then all after cloroxing chased the body with 91% alcohol with the brush, then a full magic eraser pad, and finally paper towel to get its grit off too. Every part, finger hole, all were gone over and scrubbed and cleaned out. The bracket had the crap on it too, but nothing as much but it got the magic eraser-alcohol-paper towl combo too.
Currently it's clean, looks fresh, smells and feels clean, and best of all -- it works. Cost $75 and a couple hours (about) of work on it, well worth it, it's a keeper.