I bought a Dreamcast, controllers, games, memory/tremor packs from a buddy for $20. Thought I got a great deal, until I looked inside..
and outside...
(Not pictured: brown gunk all over the sides, inside controller ports, and essentially every nook and cranny.
Armed with rubbing alcohol, a toothbrush, paper towels, and a large box of cue-tips, I set to work...
...and ended up with a pile of.. something gross
about an hour later, the finished product (a few missed spots.. I think I need a stiffer-bristled toothbrush):
Now.. to tackle the controllers