I was being polite considering it would be a rust free desert car. (as per the IP)I wouldn't buy something with 280k, deployed airbags, new tires, and more unknowns on it for anything more than 100$
Even fixed up it's worth less than 1000$ You're looking at 500$ for tires and and a similar cost for airbags.
I would call up a local scrap hound. Or donate it as a tax write off.