I'm not even aware of any good ones in that range. There's the Pioneer Elite DV-45A (~$300), but the Benchmark gives it a low score on the video side of things.
A lot less expensive than that is the Pioneer DV588A (~$115), which I quite like, except for the lack of blacker than black. Other than that, I really like its video performance. Audio-wise, things are very good. It downconverts DSD to PCM, which may or may not matter to you. The sound on hi-res audio is excellent; I really have no substantial complaints.
There's also the Samsung HD841 (~$58), which has great specs, but I've been reading about its unreliability. The Samsung 950 (~$180) isn't on the Benchmark yet, but has garnered three 5-star user ratings on ecoustics.com. Otherwise, I've heard nothing about it.
There's the Yamaha S1500 (~$289) got only a so-so Benchmark review and so-so reviews from users from ecoustics. It's got some quirks and reliability issues too. Buyer beware. Also from Yamaha is a 5-disc changer, the C950 (~$420) -- it's not on the Benchmark, and I've heard nothing about this player either.
Denon has a brand new player, the 1920 (~$320), that's also not on the Benchmark.
And those are the only ones I can think of at the moment. Good luck on your research/choice!
cheers,
supervij