I'm looking at purchasing a Revenge From Mars. The cabinet and playfield look to be in good shape but it's a home owner that hasn't done any upgrades to it. No lcd monitor, no nucore upgrade, and also they said the machine has been in an arcade. They're asking $2900 which I find to be a bit high but that is what I have you guys for right? They've also stated that these machines go for $3000 to $5000 online but looking at pinballprice.com one hasn't sold over $3900.