I'm led to believe the sale process of the Alexander ALX200 bodied Dennis Dart SLFs is now starting.
Although I can only confirm 33484's sale at present, I can confirm that the remaining ALX200s in the fleet (which have been withdrawn) are to face the same fate: sale to the scrap man.

A yard we're ever so familiar with, 33484 (and possibly others) has been sold to Alpha Recovery.