76 short box worth asking price???

[ms. Attitude]

hi.Im looking at a 76 chevy shortbox fleetside 2wd.has v8,auto.good interier,frame looks good,not rusty at all,but it needs ALL new sheetmetal.how the sheetmetal could rust out but the frame look so good is odd to me.said it was stored for a few years.anyway,he wants $750 for it.worth that much?this would be the first chevy I had with this body style so Im not too familiar with a build on this type.
If I do get it I have plans to put a 90 blazer/burb front clip on it.always liked that look.thanks.