Spent most of the day at the gun show in Nashville today.... one table had a PS90 on display, though not for sale that I am aware of. I tried to get the people to talk to me but I guess I didn't look like $$$ to them so they blew me off for the most part. I found one 50 round mag for $75 and that was it. NO 5.7 ammo at all.... none....
Tons and tons of AR and AK stuff as one would expect, but not much ammo. One table had a couple cases of .223 from PMC at $8 a box, not bad but not mind blowing. Another guy had 3 200 round belts for $80 each in carry cases, 3 steel core and 1 tracer combo's. I bought one, kinda wish I'd gotten them all.
One person had 3 boxes of 9mm IMI/UZI subsonic ammo, which was on my shopping list, but wanted $40 per box....
Came real close to picking up a H&K P7-PSP but since I bought one just 3 days ago I figured I should let that urge pass. NO PSP mags at all anywhere....
No Class III stuff at all as far as I could tell.
I ended up getting a couple empty ammo cans, you can never have enough, some mini-14 and uzi mags, the belt of .223 ammo, some disposable earplugs, and 4 counterfeit/replica wrist watches.