Bed Bath & Beyond offers the Star Wars BB-8 30-oz. Stainless Steel Tumbler for $12.49 plus $5.99 for shipping. (Pickup may be available at select locations.) That's $13 off list and the lowest price we could find. It's BPA-free.
ThinkGeek offers the Star Wars BB-8 Life-Size LED Floor Lamp for $149.99 plus $25 for shipping, that's a $10 drop from our December mention, $200 off, and the lowest total price we've seen. It measures 28-1/2" x 20" and features three lighting modes, a stand, and 6-foot cord.