It might be a while. I emailed Williams back in early fall about the 1340 and they got back to me and said they were doing a run shortly and would have them available in about two months. They were available on the Williams website for around $80 in December. I thought I’d wait until one of their resellers had them since the used to cost about $20 less. That was a mistake. They must have sold the whole run on their own website.