So glad I never found any dead animals. Found plenty of insect nests, but all were dead or dormant. Stunt Cycle had a terrible mouse nest and mouse chewed wiring, but no dead mice and it cleaned up decently and worked after I reconnected all the mouse chewed wires.
Star Wars cockpit (paid $150) had over $100 in quarters inside, none of which was in the cashbox.
STUN Runner had nearly $100 clanking around in the subframe as well.
However my Atari 600 lb. cockpit luck ran out with my Pole Position, it barely coughed up $9.
Atari Basketball paid $25 rough and dead at auction, had nearly that in quarters inside, parted out for nearly $300 (only after I gave up on fixing it). A few other $25 auction specials have yielded quarters in amounts significant compare to their buying price.
A slightly chewed on star castle overlay in a converted centipede cabinet.
Extra question kit in a Trivia game.
Tons of business cards.
Other than that, a few old coins and tokens, neo geo mini marquees, manuals for other games.