A next-to-new DNT Hydra 650R 

640 thermal sensor with 50mm lens 

has LRF and ballistic calculation built in. Still has 4ish years of warranty. Just don't use it much. Comes with everything it came with, batteries, charger, lens cap, mount, case, box, etc. currently on a bolt action 300 BO subsonic. 
$2300

located 44074