Garmin Tracking Collars & Systems for Dogs. The New T5 collar is compatible for Astro 320 and Alpha 100 GPS. We sell extra dog collars for the DC40,DC50,T5,TT10 and TT15 if needed, kindly get back to us as soon as possible. Garmin Astro 320 Handheld with 3 DC40 Collars Cost $350 USD Garmin Astro 320 Handheld with 4 DC40 Collars Cost $410 USD Garmin Astro 320 Handheld with 5 DC40 Collars Cost $470 USD Garmin Astro 320 Handheld with 6 DC40 Collars Cost $530 USD Garmin Astro 320 Handheld with 3 DC50 Collars Cost $460 USD Garmin Astro 320 Handheld with 4 DC50 Collars Cost $520 USD Garmin Astro 320 Handheld with 5 DC50 Collars Cost $580 USD Garmin Astro 320 Handheld with 6 DC50 Collars Cost $640 USD Garmin Astro 320 Handheld with 3 T5 Collars Cost $510 USD Garmin Astro 320 Handheld with 4 T5 Collars Cost $600 USD Garmin Astro 320 Handheld with 5 T5 Collars Cost $690 USD Garmin Astro 220 Gps Dog Tracker + 4 Dc 40 Collars Cost $350 USD Garmin Astro 220 GPS Dog Tracker + 5 DC 40 Collars Cost $400 USD Garmin Astro 220 Dog Tracker+4 Dc30 Collar Bundle Dc-30 Cost $290 USD Garmin Alpha 100 Handheld with 5 TT10 Collars Cost $820 USD Garmin Alpha 100 Handheld with 4 TT10 Collars Cost $710 USD Garmin Alpha 100 Handheld with 3 TT10 Collars Cost $590 USD Garmin Alpha 100 Handheld with 2 TT10 Collars Cost $470 USD Garmin Alpha 100 Handheld with 1 TT10 Collar Cost $350 USD Garmin Alpha 100 Handheld with 5 TT15 Collars Cost $970 USD Garmin Alpha 100 Handheld with 4 TT15 Collars Cost $810 USD Garmin Alpha 100 Handheld with 3 TT15 Collars Cost $690 USD Garmin Alpha 100 Handheld with 2 TT15 Collars Cost $540 USD Garmin Alpha 100 Handheld with 1 TT15 Collar Cost $420 USD Delivery Terms : FedEx,DHL,UPS Delivery Time : 3 Days Express Delivery or 7 Days Delivery. Note : All Our Products Are Brand New Original With Full Accessories And 90 Days Money Back Guarantee. Contact Us Via EMAIL ::: cltd22@gmail.com Contact Name : illan