Brookstone offers this Rover App-Controlled Spy Tank for $79.99 plus $6.99 shipping. Sales tax where applicable. Expires soon.

Why this deal is hot:
This Brookstone Rover App-Controlled Spy Tank $70 off retail. This is the best deal found on this spy gadget and is $10 less than previously mentioned.

What this does and why you need it:
This Spy Tank can travel up to 200 feet unobstructed or up to 100 feet around walls to other rooms. It also is generated by it's own Wi-Fi connection. Runs on 6 AA batteries which are included plus you get a Free App from iTunes App Store. This spy tank also streams live video and takes still photos.