Cell.expert via eBay offers this 1 to 2 Light Bulb Adapter for $1 with free shipping. That's tied with our mention from March and the lowest total price we could find today by a buck, outside of other eBay sellers. It accepts E27 base bulbs.
Note: This item ships from Hong Kong and may take three to eight weeks to arrive.
Hobo Ninja offers this Obi-Wan Kenobi 2016 Bumper Decal for $5.99. Coupon code "ONLYHOPE2016" cuts it to $2.99. (Tusign via eBay has a similar decal for about the same.) With free shipping, that's $3 below last week's mention and $2 under the lowest total price we could find for a similar sticker elsewhere. It measures 12" x 2.5".
Home Depot offers the second-generation Philips Hue White and Color Ambiance A19 Starter Kit, model no. 456194, for $174 with free shipping. (Adorama charges the same.) Outside of the mention below, that's the lowest total price we could find by $26. Controlled via iOS or Android app, it's capable of producing millions of colors and shades of white. It includes three dimmable light bulbs and the Hue bridge.