Somewhere on the site I think it says to just order whatever you want even if it's backordered (most of it is), and they will make them and have them to you within a couple of weeks. Jon can be slow to answer general emails, but USPS lost my covers for the whole month of December and when I emailed him about THAT he was quick to respond and said he would replace them if they didn't show up. I had put in a "lost item" report with USPS and told him I'd wait to hear what USPS could find before I would ask him to replace them. He said he'd go ahead and make a new set anyway so they'd be ready to go if they never found the original shipment. They did end up finding them so I didn't have to re-order, but he had another set waiting for me if they were needed. This was a month ago when they finally arrived, but he shipped them in early December, right on the timeline he said he would.
Bottom line - just order what you want and he'll make them and get them to you in a couple of weeks or less (USPS screwups not withstanding).
