I'm still semi working on that too. Got a place that says they make them in batches, but can't tell me when the next batch will be made. I'd asked about them a year ago, but apparently missed them going up on the site. If I spot them this time around I'll shoot you a message.
Asked about a mailing list for it, but he sdaid they don;t do that and he would probably forget. Atleast he's honest about that. Said that pre-ordering was a possible option so he'd have an invoice and ship when they were buillt. His words:
"Well, if you want me to send you an invoice for them, i can get you in with the next batch, I mean i typically only make sets that are ordered, i can try to remember when the batch is starting, but honestly i have a million things going on every week with orders so I dont typically remember unless its paid for and i have the invoice in front of me to work on. "
I might be willing to do that, but need to see how some medical bills are going to go. Ongoing treatments for DME have been about $150/treatment for the last two years, last bill was $700. If they don't figure out there was a billing mistake (or it's not in my favor), I might not have the spare cash to put towards them.