There was an online arcade auction that just ended... some final prices (C$) that I saw include (would need to add buyer premium, not sure if taxes would be applicable):
Wipeout = $3,850
WWE Wrestlemania = $5,001
Super Chexx = $2,251
None of those prices are a good deal. Wipeout ends up being $5133, for a Gottlieb game where the cabinet was in horrible shape and the playfield had tons of wear. This month alone, two mint Wipeouts sold in Ontario for under $3200. So whoever won the auction at $3850 paid $2000 more for a project pin when they could of saved $2000 for a mint one.