Personally...I'd just buy 10 lbs of ON whey...

agree with this on ON whey and creatine (as long as it's creatine, not filler poop in a blend). however for fat burning i would probably go with Shred Jym (available @ bodybuilding.com, too) as it's a better fat burner and it's also a pretty solid pre. no NO, but NO is overrated.

So hard right now...dat ass omg

Protein
Caffeine pills (so much cheaper than pre-workouts.... just as effective unless you're trying to itch your ass off with beta-A or trying to gain marginal benefits that do not make sense when analyzing the opportunity cost - if you do, refer to tier 1. Solid product. Just too expensive for my taste)
Creatine (if you want)
fish oil
Multi

Everything else is horseshit and you might as well save the money for your next tub of protein or whatever. Fat burners are a big one that everyone wants to jump on. It's a glorified caffeine pill with a few ingredients in it to suppress appetite. The appetite suppressant is the only part worth anything... but still not worth nearly 30-50 dollars/bottle when you figure you can just eat a lean meat or take a caffeine pill to suppress your hunger.

11 bottle of http://www.bodybuilding.com/store/now/hornygoat.html