should i scrap a buick?

hey we have have a 1985 buick park avenue that i have a question about. we had it sitting behind the barn for a "backup car" and the mice got under the hood and chewed up all the wiring. i think it chewed up most of the small wires to all of the misc stuff in the car like the power seats, power windows and door locks and all that stuff. Now for the question. what should i do with it. scrap the whole car, sell the 3.8L engine with 85000 miles on it and scrap the rest, part it all out, or fix it and then sell it. which one do you think we could get the most money out of it. thanks for any help.

Sell that 3800 it is the best 6 banger GM ever made. Scrap the rest of the car. Scrap steel price is high right now.