Funny, both .22 Mag and .17 HMR aren't too tough to find around here. Finding .22LR is still like finding hen's teeth though.
Yup, same here. Same box of .17 has been on the shelf at the local store for over a month now. The 22mag's usually last a few days. 22lr's go in a matter of hours.
I've even started shooting pellet guns in situations I'd normally shoot 22lr.