NEED ADVICE, Should I buy this TRUCK/ RUST. GOOD DEAL OR BAD?? THANKS

[realsales87]

Hello Everyone,
Im new to this forum but the information throughout forum is great so I decided to post a question. I have been looking for a C10 project for some time and I came across this truck below. It is a 1972 c20 lwb and the guy wants 3k for it. I went and looked at the truck and of course was excited however it had rust in several places and I don't know much about body work as I have never restored an older metal body vehical. There is rust throughout the drip line, on the inside of the cab the roof is not rusted but it is very rough to the touch and seems it may be rusted under the paint, the door jams have rust in them, the rocker panels as well. The body seemed straight with a good hood but Im just not sure if the $ is too high with all this cab rust...ooooorrrr does it not look too bad to you all with EXPERIENCE restoring vehicles. I could drive truck as is but I just dont want to wrap up 4,5,6k in body work plus my initial 3k investment. ANY THOUGHTS? GOOD DEAL OR BAD?