I agree, I got a very nice 22LR rifle that was setup for 100-200yd shooting about October 2012. I couldn't find any match ammo then and then bam, 12/12 happened. I haven't seen 22LR since. Well, I've seen it on armslist for $75/500 or $25/100 (both bulk grade) and it is now my most expensive caliber to shoot, so I don't. So much so, that shooting my new Rem700 is CHEAPER than shooting 22LR (because 22LR isn't replaceable right now).
I did get into reloading this time last year because I couldn't find any pistol ammo. Powder/primers are starting to come back in stock at many places and that really helps. I can reload much cheaper than factory ammo and it allows me to go shooting more often for sure. Granted, my time limits the amount I can go right now, but at least I keep building my surplus cheaper than by buying at walmart.