With the exceptions of some of the real junk that is out there, there are loads of beginner outfits that will do just fine. I've recommended the Cabelas outfits to a number of people and they've all been very happy. There are also a number of good beginner outfits available from SierraTradingPost.com http://www.sierratradingpost.com/s~fly-fishing-gear/3/ that would work fine. He could also pick up a used outfit for about $100-$150 with higher quality equipment.

Jim Smith