If she still has her original paint, you are probably in the ballpark of low 30's. Less if repainted. You might find a buyer willing to go a bit higher. But I'd doubt you are anywhere near the $49,300 number.
Normally I would agree, but I think you have to consider these points that will increase it's value considerably:
- rare options: remote mirror, folding rear seat, rear-window defroster, cruise control, and stereo 8-track player, Seat Belts – Custom Front & Rear (Fisher Carriage Emblem), Glass – Soft Ray – All Windows (tint); - Original documentation (history): build sheet, sticker Price, service record, - survivor status - car is unmolested - 67 bird with those options is worth more than a 68 - dealer Installed Options (honorable mention): Undercoat ($40.00), Simonizing ($25.00), and a portable compressed air tank ($42.00)
We should compare this to Mark's original survivor 68 blue vert.
What's it worth? You will know once you get 2 buyers wanting to buy it.
Engine Test Stand Playlist: https://www.youtube.com/playlist?list=PLwoxyUwptUcdqEb-o2ArqyiUaHW0G_C88 restoring my 1968 Firebird 400 HO convertible (Firedawg) 1965 Pontiac Catalina Safari Wagon 389 TriPower (Catwagon) 1999 JD AWS LX Lawn tractor 17hp (my daily driver) 2006 Sequoia 2017 Murano (wife's car) 202? Electric car 203? 68 Firebird /w electric engine 2007 Bayliner 175 runabout /w 3.0L Mercuiser__________________________________________________________