ATN XSignt II -- Good Price

i've got one. I love it. Mine works flawlessly.
FWIW... 
I bought a battery pack (14 bucks. 3000mah. Last about 3 hours) that is used to charge cell phones with and use it to power the scope. I got tired of buying Lithium AA's.
Still trying to get the rubber seal for the external battery pack hookup. I guess I'll just have to make my own....