I agree
@Hippster that we should have a list. It's lame to keep them secret. Almost everyone here throws around pennies like manhole covers so there's no risk in them outbidding any serious bidders.
You're welcome for the old timey slang
https://sale.tntamusements.com/ - Todd Tuckey has auctions every few weeks. There's always good stuff.
hibid.com has various auctions that have arcade games but
https://americanprideamusements.hibid.com/auctions is the best as it has long time klover
@Vectorman selling 100 games quarterly.
Buying from him has the added benefit of socializing with other klovers when you go to pick up your games.
There are a bunch on facebook arcade groups and they advertise them when they come up. But it's not one company/site, so there's no good link to bookmark.
And yeah, I peek at jaybird, too, but they're a sad shadow of her dad's Coinopwarehouse that had so many great games and often decent prices. Coinop amusements took over for him, but only sells crap (gumball machines...) and the dude is kind of a dick.