ThinkGeek offers the Necomimi Brainwave-Controlled Cat Ears for $69.99. That falls to $52.49 at checkout. With free shipping, that's $4 under our mention from last week and the lowest total price we could find by $17. These prosthetic ears purport to read your "brainwaves" to reflect three moods: interested, relaxed, and "in the zone".
Of note, if you want additional ears, you can purchase a pair for $19.99, or $14.99 at checkout when purchased with the kit above. Choose from one of four patterns.
ThinkGeek takes 50% off its 12 top-selling items via coupon code "10ONSALE". Although not as good as our mention from last week which offered free shipping, it's the best coupon we've seen from ThinkGeek, yielding great price lows on these items. Shipping starts around $6 but orders over $75 are eligible for free shipping. Sale ends December 15. The deals, with prices after coupon: