I bought a Troybuilt electric 12amp, 240mph leaf blower from Lowe's, on sale, for $45. The reviews on it for vacuuming sucked, but I only use it to dry the Mustang. It moves a hell of a lot more air than my 4-cycle gas blower and when you have to twist it and move it, fuel doesn't leak out! LOL!
But yeah, find yourself a cheap, high MPH, over 200, electric one on sale somewhere and forget that $70 one. If all I'm doing is drying my car or the wife's truck, then I don't need to spend that kinda money on one.
Edit: I just noticed it's on sale for $46. I'm sure they get you on the shipping. But that thing only has a 5amp motor in it and it must take forever to dry a car with how small that outlet opening is. Notice they say 110mph at a low RPM, but they don't tell you what the max speed is? Just the max RPM. I bet that little thing doesn't get over 140mph at the highest RPM. Just makes a lot more noise.