Still have these?
PM me if you do.
I have 2 of these knobs available. Both are brand new from Audi. A lot of places are on back-order for them right now and are usually pretty high in price. ECS is $83 shipping. GAP is $63 shipping. Let me know if any other pics are needed. Part number is 4F0-959-565-A-5PR. $50 shipped each
They are an easy swap per this DIY. I would assume all switches would be the same internally also.