StereoGraphics (realD) Crystaleyes CE3 glasses refurbished, cleaned and tested. We currently have 6 pair. We also have 4 pair NEW in box also tested with new batteries . RARE USED and VERY RARE NEW. Very rare CrystalEyes CE3 glasses in good working condition tested with new batteries. Also have rare cables for Sun, SGI, HP, Intergraph, Old PC and Mac and new PC to connect with almost any computer system or 3D ready projector