Respectfully... this is priced like a Fathom in good shape and this pin is pushing the bottom edge of "partially" restored - and Voltan isn't on the same collectible level as a Fathom, Centaur, EBD, etc. I think you received some fair and constructive feedback two months ago and if you want $5K you should hire someone to professionally repair / paint the playfield and cabinet - at the least.
But certainly please ask what you want and GLWTS.