I would rather have a pc power and cooling than an antec if price were not an issue (and or if you don't mind rebates). Truth be told, I run all antec power supplies though as you can get them quite cheap on sale, most often with out rebates. I got this one
on cyber monday from newegg for 30$, free shipping. While you might not find that good of a deal, depending on when you buy, I have seen them on sale before for 50-60$ with free shipping a few times. Its got 6 molex, 4 sata, 4 and 8 pin 12v and 2 6pin for video. All the wires are sleeved too.
If you are just looking right now and will not be buying right away, keep an eye on micro center, frys and newegg for antec deals (or other deals on newegg too). Sign up for the newegg newsletter too.
If you are in a hurry, I would get the earthwatts (its up to 40$ but free shipping) if you want to go cheap and its big enough, or the pc power and cooling if you dont mind rebates (I hate them) and or need to go larger. Free shipping really sweetens the deal on either of them. Power supply's are kind of heavy so they tend to be a bit more to ship (maybe 10$ minimum). If you live near a micro center, they have the antec basic 500w for 40$ (it available for shipping but by the time you add shipping costs, its not such a great deal in comparison).