I was going to suggest giving Lathemaster a call about their LM25L.
Lathemaster LM25L Milling Machine
They were in stock last week but now they aren't. Most likely a long wait there now too.
Big Dog Metal works sells what seems to be an MT3 BF30 for a darn good price.
Big Dog Metal Master - Benchtop Mills - Big Dog Metal Works
In stock???
Hoss