Rifles & ammo
As De said, AR rifles are in high demand, as well as pistols of all varieties.
Ammo prices just depend on what you're shooting. The guys here at work shooting mil-surplus ammo from overseas are raising cain, as those prices have nearly doubled in some cases on 7.62 x 39 and 7.62 x 54R. Bulk mil-surp .308 and .223 have gone up, but not as much as the Eastern Bloc cartridges from what these guys say.
Now, on non-military-surplus cartridges, prices are as good as they've been in the last 15 - 20 years. I paid the lowest prices I've ever paid on a per-cartridge basis last week for 9mm Luger jacketed hollow points and .223 jacketed hollow points; both of these were UMC (Remington) brand at Wally World. I just checked .30-06 online at Bass Pro Shops, and prices for both Remington hunting rounds (hollow point & soft point) and UMC FMJ ball ammo are within just a dollar or two of what they cost in the early '90s when I last bought .30-06 cartridges.
I never dreamed when we were studying "Beowulf" in literature that there'd ever be a rifle cartridge named after one of the characters!
Zach Butterworth
289 FIA #9367