I bought four cases of the Olympic 124-gr 9MM from the sportsman's guide for only $95/1000 and nobody has a better price than that.
Getting into the quality of the ammo, although their 5.56mm stuff really sucks (I had to return 2,000-rds to S/G after numerous failures to extract/eject), the 9MM ammo has been fairly reliable to date in my Glock 17L, Kel-Tec Sub2K and Olympic CAR-97/9MM. Although the website data at S/G chronos the Olympic ammo at 1250-fps and 413-ft/lbs, I would say that this is total BS. From shooting over 1,500-rds of this stuff with NO failures to fire, feed, extract and/or eject, the Olympic 124-gr ammo seems fairly tame. I'd guess that it's probably more down to earth like 1150-fps and 340-ft/lbs, but a chrono would tell you for sure.
If you want some really hot 9MM ammo, J&G is selling the Hirtenberger 124-gr +P+ sub-gun ammo at only $110/1000. This stuff is definitely a fistfull and at 1450-fps and 420-ft/lbs of energy, is the hottest 9MM ammo I've ever shot. All of my guns love it, it definitely has a much straighter ballistic curve when sighting it in, but it will definitely put a bruise in your shoulder when firing it through a blowback carbine type weapon. Hope this helps out.
tight groups,
phoenix27