eBay with electronic_express has the Nanoleaf Canvas Smarter Lighting Kit (NL29-0003SW-9PK) for $150 - 20% off with coupon code JULYSAVINGS [Exp 7/6] = $120 with free shipping. Here's all sets included in the 20% off sale.

Includes nine modular lighting squares that change colors in response to music, touch and preloaded / customizable lighting scenes.