Need 68 Charger Advice

ok i no its not an A-Body but i have a chance to buy an 68 RT Charger, i need an idea to what its worth paying for, ok first it is an original 440 auto rt car. Someone snagged motor and tranny. It does have a 383 4 speed in it now. Second, both quarter panels and hood are full of bondo. The windshield is broke. Floors and frame are perfect. No rust. Doors are straight and no rust. The full interior needs to be completely redone but all there. It's an original colorado car so its never seen salt. Motor and tranny are fresh but never been started. Body is in primer right now. So my question is, what would you mopar guys value this car at? Thanks in advance!!!

PS need honest opinions NO BS!!!!!!!