Amazon.com has California Air Tools Ultra Quiet Oil-Free 1.0 Hp 6.3-Gallon Steel Tank Air Compressor (CAT-6310) on sale for $159. Shipping is free.
Editor's Notes & Price Research
Our research indicates that this California Air Tools 1.0 Hp 6.3-Gal Air Compressor is $43.50 lower (21% savings) than the next best available price from a reputable merchant with prices starting from $202.50. - brisar
Looks like Home Depot has the same deal also:
Had my eye on this super quiet, good quality compressor, but was waiting until the price went down.
Wasn't expecting it to go down this far!
Lowest price ever recorded on CamelCamelCamel
Usually the price is around $200 and up.
4.5 stars out 5 based on 225 Amazon reviews
Prime shipping available
Check out a YouTube video on how loud (actually how silent) this compressor is.