Cab corners make or break those trucks, man.. and that shot of the cab corner looks pretty thin.

Between that and god only knows how much bondo is lurking in those rear fenders, i'd say it's worth about $600 in your part of the world.. might go as high as $1000 to $1200 if it were on eBay.

Around my neck of the woods it's a $200 truck.

If the owner insists on anything more than $600, tell him he should at least buy you dinner first, before he tries to fu$# you.

an idea is only stupid if you think about it rationally.