Amazon has the Apple 61W USB-C Power Adapter (MRW22LL/A) for $50.99 - $2.30 off coupon clip (in Special Offers) = $48.69 with free shipping. Features compatible with MacBook computers with a USB-C port.
Has excellent Amazon Reviews.
Microsoft Store is offering Up to $700 off Microsoft Store Black Friday PC Deals including over 40 laptops and desktops from Surface and brands like Lenovo, ASUS, HP, and more. Shipping is free on all orders.
Lenovo is offering Up to 70% off Lenovo Black Friday Doorbusters including Desktops, Laptops, and Tablets. Shipping is free on these orders. Use the codes listed on the product pages to get the maximum discount.
Amazon has the Apple Mac Mini Apple M1 Desktop (Latest Model, MGNR3LL/A) for $669 with free shipping. Features Apple M1 chip 8-core CPU, 8GB RAM and 256GB SSD, macOS Big Sur. #1 Best Seller in Mini Computers on Amazon.