500刀，适时会进一个：

us.playstation.com/ps3/accessories/sony-playstation-3d-display-ps3.html#resistance

PlayStation® 3D Display

主要针对ps3,24寸，240khz，3d模式可双打。当然兼容非ps3设备做2d或3d显示；
兼容快门式3D使用红外线发射器的3d播放器
499刀的公示价格，算合理吧？

主要特点：

Stereo 2ch(full range, 3W x 2, φ28mm)
Sub Woofer(5W, φ50mm)
2只全频喇叭+低音

full 1080p 3d playback
3d模式下全1080p回放

SimulView™ technology
Ordinarily, two-player mode is played in split-screen format. With SimulView™ technology, each player gets his or her own full (2D) HD screen while wearing the PlayStation® 3D Glasses

双打可看独自的画面