I really can't see them reducing price regardless of whether the next title is AFM, MB, or CC... From a Pinsider point of view, I get the big complaint. The value just isn't there when an original can be had for cheaper... But, from an average consumer, who knows little to nothing about pinball point of view, the $8k price may seem more reasonable.
First, you don't have to track down some shady guy who put an ad up on Craigslist to find the machine, you simply contact a distributor who will setup shipping to your front door. Second, you don't have to contact some tech who is going to fleece you anyway just for soldering a few wires, not to mention that he will probably offer you an exceptional deal of an extra $1k to install some LEDs. Third, we're talking about people who currently have zero machines, not 10-15, so they don't want to be dealing with a few tiny scratches in the cabinet art or a small chip in the playfield that can easily be covered with some Mylar. They want a shiny new machine in the game room for the kids to play without having to think about it.
So, the retired guy who wants to impress his grandkids or get a new toy for his lake house has two choices: 1) buy an original for $6k plus payout an extra $1-1.5k to some tech to fix it upand deal with the hassle of picking it up and waiting during the downtime or 2) pay $8k plus $500 shipping to have it delivered to his door in brand new condition. For the $500-$1000 difference we're talking about, I bet there are enough customers out their who are willing to go the latter route and call it a day. At the same time, these machines may not be for the diehard collectors who want an original and who have the skills/willingness to put in the work to make them perfect again.