Amazon today is taking $49 off Apple's new 24-inch M1 iMac in two configurations. Sales start with the 7-core GPU with 256GB, priced at $1,249.99, down from $1,299.00. This sale is available in Blue and Silver. Note: MacRumors is an affiliate partner with Amazon. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. Amazon...