My most recent rimfire scope purchase was a new Mueller APT for my Savage 93FV, .22WMR. It's my second Mueller and I think they're really good scopes for the money...and probably the clearest/sharpest glass in their price range. I honestly think that if your scope is for hunting where it'll be a handful of shots a day, most scopes I've used in the $100 price range would be fine. A .22lr is easy on scopes. If you do (or might) sit and spend hours behind the scope target shooting, I think you'll fine lesser scopes to be hard on your eyes and eventually..become frustrated with them.
Until I joined CGN, $150 was the outer limits of what I'd pay for a scope...just thought that people who spent more were elitists, or simply had money to burn that I didn't. That APT was about $230 before tax/shipping, and while it's still an "econo" pc. of glass...relatively speaking...it's been an excellent scope, well suited to the caliber and the amount of time I spend with the gun.
Now that I've rambled on too long...I like 3-9x power range on my .22s, fine mil dot reticle if possible (helps guesstimate holdover) etc. I've seen some nice Vortex Crossfires that might very well be what I'd choose next time around.