Used Garmin Systems
Used Garmin Systems
There is always a huge risk when you buy used collars or handhelds, At Double U We have a reputation to hold onto and so we back each used purchase with a 30 day return policy. Our used Garmin Alpha systems like Alpha 200 & TT15 collars at Double U Supply, cleaned and tested, and replaced Antennas and straps—upgrade with our Trade-In Program today!
- Out of stockUsed Garmin Alpha 200 (Non-Inreach) Handheld 'Grade A'Special Price $459.98 was $699.99Refurbished Garmin Alpha 200i Handheld OnlySpecial Price $599.99 was $749.99Out of stockUsed Garmin Alpha TT15X CollarSpecial Price $200.00 was $275.98Out of stockUsed Garmin T5X Collar$185.98Out of stockRefurbished Garmin Alpha 100 Handheld (does not include chargers)Special Price $450.00 was $599.99Refurbished Garmin Alpha 100 Handheld (includes chargers)Special Price $550.00 was $599.99Refurbished Garmin TT15 MINI CollarSpecial Price $259.99 was $299.99Used Garmin Alpha 200i Handheld - Grade ASpecial Price $469.98 was $749.99Used Garmin Alpha 200i Handheld - Grade BSpecial Price $459.98 was $749.99Used Garmin Alpha 200i Handheld - Grade CSpecial Price $449.98 was $749.99Out of stockUsed PT10 Collar for Garmin PRO 70/PRO 550/Sport PROSpecial Price $99.98 was $149.99Out of stockUsed Garmin Alpha TT15 CollarSpecial Price $165.98 was $225.98Out of stockUsed Garmin TT15 Mini CollarSpecial Price $165.98 was $299.99Out of stockUsed Garmin Tread XL (Overland Edition)Special Price $950.00 was $1,499.99Out of stockUsed Garmin Alpha 300 (Non-Inreach) HandheldSpecial Price $650.00 was $799.99Out of stockUsed Garmin Alpha 300i HandheldSpecial Price $700.00 was $799.99Out of stockUsed Garmin Alpha 100 Handheld Grade "A"Special Price $274.99 was $599.99Out of stockUsed Garmin Alpha 100 Handheld Grade "B"Special Price $259.99 was $599.99Out of stockUsed Garmin Alpha 100 Handheld Grade "C"Special Price $249.99 was $599.99Out of stockUsed Garmin Astro 430 Handheld Grade "A"Special Price $299.98 was $449.99Out of stockUsed Garmin Astro 430 Handheld Grade "B"Special Price $279.98 was $449.99Out of stockUsed Garmin Astro 430 Handheld Grade "C"Special Price $259.98 was $449.99Out of stockOut of stockOut of stockOut of stockUsed Garmin Alpha T20 Tracking CollarSpecial Price $250.00 was $299.99Out of stockUsed Garmin Alpha 10 HandheldSpecial Price $249.99 was $325.99Out of stockUsed Extended Life Battery Garmin TT25 Track and Train CollarSpecial Price $300.00 was $379.99Out of stockRefurbished Garmin TT15 CollarSpecial Price $259.99 was $299.99Out of stockRefurbished Garmin TT15X CollarSpecial Price $285.00 was $349.99Out of stockUsed Garmin Alpha TT25 CollarSpecial Price $275.00 was $349.99Out of stockUsed Garmin Drive Track 71 GPS Dog TrackerSpecial Price $279.98 was $399.99Out of stockUsed Garmin T5 Collar$155.99Out of stockUsed Garmin T5 Mini CollarSpecial Price $155.99 was $249.99Out of stockOut of stockOut of stockUsed Garmin Astro DC40 Track GPS CollarSpecial Price $114.98 was $134.98Out of stockUsed Garmin Astro DC30 GPS Tracking CollarSpecial Price $114.98 was $134.98Out of stockUsed Garmin PRO Trashbreaker SystemSpecial Price $269.98 was $399.99Out of stockUsed Garmin Pro 70 Training SystemSpecial Price $199.98 was $299.99Used TB10 Training Collar for Garmin PRO TrashbreakerSpecial Price $99.98 was $149.99Out of stockUsed Garmin Sport Pro System$184.98
Why Shop Used Garmin Alpha & Astro Systems with Double U Hunting Supply?
At Double U Hunting Supply, we’re your trusted source for used Garmin Alpha systems, delivering reliable, field-tested tracking for houndsmen and trainers at budget-friendly prices. Our inventory features older models like the Garmin Alpha 200, Alpha 100, and TT15 collars, alongside Astro 320 and T5 collars, sourced from hunters who upgraded to newer systems. Each system is meticulously cleaned, and inspected for GPS performance, backed by our 30-day return policy, ensuring you hunt with confidence. We replace all stinky straps and chewed up antennas, so your TT15 or T5 collar arrives fresh, free of skunk-like odors from previous owners.
For our Handhelds we have a grading system—Grade A (minimal blemishes), Grade B (moderate wear), and Grade C (visible scratches)—lets you choose the condition that fits your needs, with all grades working properly. As fellow hunters, we handpick quality gear, offering expert support at 855-384-8687 to match your hunting style.
Decide to buy NEW? Are you ready to Upgrade? Try our Easy Trade-In Program
If you are Looking to move to a newer Garmin system? Our Trade-In Program makes upgrading seamless. Trade in your re-used gear, like an Alpha 100 or Astro 320, for credit toward new Alpha 300 or TT25. Simply call 855-384-8687 for a quote, send your gear with chargers, and we’ll inspect it to offer fair credit, simplifying your transition to advanced tracking. Visit our Trade-In Program page to learn more and start today!
Frequently Asked Questions
- What does the grading system mean for used handhelds? Grade A units (e.g., Alpha 200) have minimal blemishes, Grade B show moderate wear, and Grade C have visible scratches but are fully functional, all cleaned and tested.
- Why are these systems hard to find? Older models like Alpha 200 and Astro 320 are discontinued, available only through trade-ins as hunters upgrade to newer systems.
- Do used collars have odors from prior owners? No, we replace all stinky straps and antennas, ensuring your TT15 or T5 collar is fresh and odor-free, no skunk smells.
- How does the Trade-In Program work? Call 855-384-8687 for a quote. Send re-sellable gear with chargers; we’ll inspect and offer credit for new systems, per.
- Are used collars compatible with my handheld? TT15 collars work with Alpha 200/100; Some T5 collars will not pair with Astro 320, please call if you need a T5 to work with a 320.
Need help checking out? Give us a call!