everyday for about 6 months searching nationwide. I checked every internet used car site and about a dozen newspapers with classifieds not in internet data bases. I found at least one car a month with less that 20000 miles. But that was more than 3 years ago and I was casting a darn wide net. Depending on your desire, I guess you'd say it was tough even then, but I had committed myself to find one so it never felt difficult.
Sure wish I jumped a little sooner on the 93 charcoal TT in KC with 13k miles but....