Air Compressor choice

Ive had a Craftsman 33 Gallon 6 HP compressor (oil less)for about 18 years and has served me well.
It has just taken(given) its last breath. I'm looking to replace it with something comparable. My requirements are running air tools etc. I will probably never paint with it. It looks like sears doesn't have that model any more. I would like an American made product if possible
120 volt and portable Id like to keep it under $500.00 if possible. Just looking for suggestions.
I wont buy a compressor from HF.