Sony SACD Monsters: Already Obsolete?

I am wondering if their massive SACD-1 and 333 players will be discontinued or reduced now that you can buy the well reviewed DVD/SACD combo for only $1500. Does anyone have any experience with either of these machines? I am willing to pay a bit of a premium for build quality, durability etc but could they really sound that much better? Are there any bargains out there yet?