B&H Photo Video offers the Belkin Wemo Mini Smart Plug, model no. F7C063, for $29.99 with free shipping. (Belkin and Best Buy have it for the same; Amazon has it for the same with free Prime shipping.) That's the lowest total price we could find by $5. It works with Nest devices, IFTTT protocols, and Amazon Alexa, and is compatible with iOS or Android devices.
Office Depot and OfficeMax offers the Belkin 3-Foot 3.1 USB-C to USB-C Cable for $7.49. Choose in-store pickup to avoid the $9.95 shipping fee. That's the lowest price we could find by $3, although most stores charge at least $19. It supports transfer speeds of up to 10Gbps.