There's one here in New Zealand. A Rolling Stones LE trying to sell for $6k over and over for at least a year. It might sell if the seller halved the price, but it's still one hell of a bad game.

I don't know about any markets in the US, but here in New Zealand the second-hand pinball market has gone nuts. Noticeably fewer games are appearing on the market and when they do they're selling for much higher prices than they were to even 12 months ago. Some games have been listed on and off for the last 18–24 months and they've started to sell as well, for example a Viper Night Drivin' for $2500 USD. Average condition SF2 sold for over $2,000 USD, twice what it is normally worth. A PF-worn T2 selling for $3,000 USD. Just bonkers.

Haven't seen any of the A-list titles on the market for a while so unsure if they've gone up in value as well but I doubt they've gone up as much as the B- and C-listers have.