Mastercraft Compressor Starter Kit with Hose, 20-pc - $19.99

OK as a replacement to a cheap little compressor. For air blowgun, filling tires and maybe even the occasional nailer, they will do.

However if you buy a decent compressor, do yourself a favor and invest in a decent hose (not coiled) and some high flow fitting (like the "V" style ones). Any tool like an impact wrench, die grinder or air ratchet is being starved for air with typical "M" fittings. Switch to "V" style and you will see your tools true potential. Obviously don't forget to change out the connector at the compressor itself.

Seems like a decent deal, even just for the accessories.
The plastic hoses get the job done but they're kinda crappy.
Pair the quick connects with a rubber garden-style air hose and you'll never go back.