ESC ID 1553 / AUD$750
A Vigil 2+ AAD. It’ll need a new battery before it’s ready to jump, but that’s hardly a deal-breaker. At $750 to buy, plus the cost of the battery/service, you’ll still end up with a quality AAD for substantially less than buying new. Considering good used AADs are rarer than a pot of gold at the end of a leprechaun’s rainbow, it’s well worth a look.
Once the battery is done it is good until April 2035