I've owned/still own/or have used many a Pioneer DVDP.
Out of this list DV-AX10, DV-09, DV-333, DV-343, DVL-700, DVL-909, DVL-919, DVL-91, DV-440, DV-38A, DV-47Ai, DV-S755Ai the DV-09 is the second best player, with the AX10 being the better player.
While I've not had the pleasure of every deck Pioneer has made, my experience has covered almost every top line model, and a few of the entry level units.
I would reccommend the 09 as the best quality Pioneer in your price range, and you don't need to spend a ton to get one. It's surprising that they only sell for about $350 nowadays. You can't find another player built like that for anywhere near that price. But shipping will be a bit as they're just over 40 pounds (w/out packaging...). Still you ought to get one to your door for about $400. Which'd leave you enough $ for a killer digital, like a Bolder Cables Napalm Digital.
Oh, stay away from the DV-38A. That's the worst player Pioneer has built that I've ever seen. I feel more than lucky that I was able to get rid of mine for more than I paid for it. I hated that thing from the moment I turned it on. It was a decent transport, but a horrid DVDP. Can't believe they still go for $750 or so. What a turd.