fitness eBay auctions you should keep an eye on:

Fitbit Charge 2 Heart rate + Fitness Wristband Large and Small Size

$116.99
End Date: Friday Mar-2-2018 11:28:46 PST
Buy It Now for only: $116.99
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Sleep Sports Fitness Activity Tracker Smart Wrist Band Pedometer Bracelet Watch
$11.99
End Date: Sunday Mar-4-2018 19:11:37 PST
Buy It Now for only: $11.99
Buy It Now | Add to watch list