Wanted BTTF NOS Playfield and Backglass

Hi I just picked up a rough BTTF machine and I was kind of catfished by the previous owner about it and am realizing now the extent that has to be replaced or restored besides redoing the cabinet. Anyways I'm looking at restoring the playfield and backglass but I'm interested in knowing if anyone out there has NOS of the playfield and backglass and what they want for it exactly and compare it to how much it can cost to get my original set restored. Im also looking at finding people who'd be interested in restoring my original set too and what they'd be interested in taking for making them look brand new. Below are some pictures of my set. Someone put a protector on the playfield which has sealed up some of the wear and i kind of want it removed if I'm getting it restored. Someone also put packing tape on the backglass to stop flaking and that is slowing deteriorating. Im located in Montana so I understand everything has to be shipped. Any advice or offers is always helpful! Thanks!