You'll find the best prices on Sirius starmate 3 in XM & Sirius Satellite Radios when you shop online at bizrate. Do all your comparison shopping for Sirius XM & Sirius Satellite Radios in one place. Compare models and see which online Electronic stores have the best merchant ratings. Make an informed decision on Sirius starmate 3 XM & Sirius Satellite Radios before you buy. bizrate will help you with all of your holiday gift shopping needs. Buy Directed Electronics ST3TK1 SIRIUS StarMate 3 or Sirius Radio Starmate 5 4 3 Replay Car Antenna.