This Zmodo 4 Channel Surveillance Kit drops from $149.99 to $69.99 to $49.99 at Tiger Direct after you send in this $20 Mail-in Rebate. Shipping is $9.99. This was the lowest price we found by $15. It contains a H.264 D1 DVR (hard drive not included, supports up to 2TB) and two high resolution indoor/outdoor weatherproof cameras with night vision. Need a version with a hard drive? This model is $79.99 after a $110 rebate (the lowest price by $100) and comes with a 500GB hard drive. There is no sales tax (except FL, IL, NC, TX, GA, SD and ID).