Although not a vest this chest rig is on sale right now at CP gear and might meet your needs:
http://www.cpgear.com/StoreBox/disb/8070_0.htm
The only thing you're missing is cover on the back to put pouches, but really all you need there space for a backpack or a water bladder so it's not much of a sacrifice.
I picked one up one of these in multicam and am very happy with it. Keep in mind it doesn't come with pouches so you'll need some extra cash to pick some of those up too. CP Gear has various pouches on sale in their discount bin also available in multicam. Look around elsewhere too to see what other retailers you can find.
Just like with vests (or chest-rigs) good quality pouches that don't fall apart are also a bit pricey. If you're on a budget for now you could always get a decent vest or chest rig and then pick up some pouches after another paycheck or two. As Brian says, don't waste your money on cheap crap. It'll just piss you off and end up either falling apart during a game, gathering dust in your closet, getting sold for less than half of the original worth if you're lucky or will get tossed into the trash.