QUICK TRACK 6000 WITH NEW SHOT ANTENNA AND 4 JOHNSON COLLARS ALL BOUGHT IN OCT.08 HARDLY USED IT WAS BACKUP SYSTEM.  $900 FOR THE WHOLE SYSTEM OR $650 FOR THE BOX AND $75 A COLLAR.  ALL COLLARS ARE 216 FREQ. IF INTERESTED PLEASE CALL 530-749-2786 WILLING TO TALK ON THE PRICE.... IF YOU BUY THE WHOLE SYSTEM I WILL PAY FOR SHIPPING.. LOCATED IN NORTHERN CALIFORNIA....