Pi’s are much easier to get now. I got two of them at the right prices (not scalpers). But you can only order one at a time. First, watch rpilocator to see when they come in.
Second, sign up at the official resellers like Adafruit to be notified when the models you want are in stock. You’ll get one notification; order it immediately. Do not dilly-dally. Quantities are limited. I got another notification just a couple days ago, but I don’t need any more.