YallStore via ebay.com has Wireless 720P Pan Tilt Network Home CCTV IP Camera with IR night vision and Wifi connectivity on sale for $19.99.
Shipping is free.
1. Deliver clear and sharp color video day and night
2. 3.6mm IR lens, 1.0MP CMOS sensor
3. 6pcs IR LEDs, up to 6-meter IR distance
4. Advanced IR-CUT technology shows true colors
5. Inbuilt gimbal enables 355-degree tilt and 90-degree pan control
6. Support two-way audio transmit
7. Support 64GB SD card extension
8. Plug-and-play design, easy to install
9. Non-waterproof indoor performance