Casio Debuts $6,000 G-Shock MR-G Earlier this week Casio introduced two new solar powered watches for runners, both with very reasonable price tags. Now the brand known for quartz sports watches has a limited edition timepiece aimed at the fancier of luxury timepieces. The limited edition Basel special version of the G-Shock MR-G. dubbed the MRGG1000RT-1A, was designed at the Casio Yamagata factor...