Sunvalleytek via Amazon offers Prime members the TaoTronics 16-Foot 150-LED Flexible Light Strip, model no. TT-SL001, for $29.99. Coupon code "CPCLS6N3" cuts it to $25.99. (Newegg charges a buck more via code "CEWK971".) Plus, Prime members receive free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $5.76.) That's $24 off list and tied with our mention from a month ago as the lowest total price we could find. It's self-adhesive and includes a 24-key remote control.
Update: 13Deals offers a similar set with 220 LEDs for $23.49 with free shipping.