Kal's recommendations are spot-on except that you'll not find either of those models available for less than $400. If you can find an 83 or 95 for $300 to $500 you should jump on it, it will surely sell very quickly...
You might want to consider something like the Pioneer Elite BDP-62fd. It is a universal Bluray player that also handles SACD and DVD-Audio. I found a brand new one on Fleabay for $299. It is a lot of player for the money...