Are you dead-set on acquiring T-Mobile’s G-Slate Honeycomb tablet? Listen up. According to information garnered by TmoNews, you can chisel $100 off the device’s price tag by acting early. Here’s how it’s done: call T-Mobile at 1-866-464-8662, select option”3″, and reference promotional code “GSLATE100.” If you complete your tablet purchase using the above method before April 27th, T-Mobile will slash an additional $100 off the tablet’s $529 window sticker. Not a bad deal.