Not eBay but gouging related. In Disc Replay in Flint, MI they had a couple TG-16 games in case with manual: Darkwing Duck and Cadash. Their price? $150 each. Cadash is probably 1/3 on eBay (and still too much) but Darkwing Duck WTF?? Why so expensive?
(sorry for bad picture, cheap shit cell phone camera)
They had another rare gem and someone with a bad case of tourette syndrome was hitting the keypad too many times:
I don't care for "Not for Resale" variation but there's about 2 9's too many somewhere to the left of decimal point.