On March 25th a friend noticed them being out of stock on Amazon and I found that they could get just the camera module, no box: https://www.amazon.com/s?k=usb+

On March 25th a friend noticed them being out of stock on Amazon and I found that they could get just the camera module, no box: https://www.amazon.com/s?k=usb+camera+module&i=electronics https://www.amazon.com/s?k=usb+camera+module&i=electronics These still seem to be available, though you'll need to be careful with them or build a box.