NIB's are currently going for high ~4800ish and they have the 2d translite and decal'd cab (which are both less desired compared to your 3D translite & Silk Screened Cab).
Tron (and some other newer games) are actually contrary to the norm these days. People will actually pay the extra money for the tasteful mods that are already done for them as opposed to older games like TZ/TAF e.t.c where people always say "I ain't payin extra for no crap mods".
Start @ 5500 and let the market decide but I bet you'd get close to that