Last weekend I wrote ArmsBot.com to help me get the ammo I'm looking for. I'm killing my server however I was able to buy 2500 rounds of .22lr for less than 10 cents each and 200 rnds of 5.56 @ 60 cents each. I've been able to see some trends in when retailers are updating listings online. Such as this morning at 4:00 AM had some updates then. I need to get another db setup where I can actually log every little detail and update. Just my CPU is working all 8 cores. Once I get another db fired up, I'll be able to start logging more data and get some better statistics.
Just seeing how .40 and .45 always are available... I'm on the market for for a 1911 and a glock 23 now.