Finkelstein:
You're right: in the big scheme of things money and property changing hands is really not a big deal. But, from the perspective of a JW who believes their Organization™ is above all reproach, and would *never* take money from anyone whose values didn't mesh with their published values, it is a pretty interesting scenario.
After all, if you can be DFd and labelled as corrupt beyond redemption for smoking or using the swimming pool at the YMCA or buying a lottery ticket or accepting a bribe or selling cigarettes in your corner store, how can they justify selling their property to someone with such a corrupt history? Could it be that they are party to a money-laundering scheme?
All I'm suggesting is that this transaction could possibly raise some eyebrows and maybe even open some eyes among some JWs and cause them to investigate other scandals within the Organization™, such as the ARC and other sexual abuse scandals, the UN Library Card scandal, the stocks held in trust that brought them dividends from Phillip Morris (tobacco products) and so on.
The WT has a lot of do-as-we-say-not-as-we-do rules, but the one that comes to mind is related to "a little leaven (corruption) ferments the whole loaf (renders the entire [whatever] corrupt)" Gal 5:9. Individual JWs are expected to aspire to the most stringent and rigorous standards in their day-to-day lives, yet the Organization™ itself just does whatever it wants in order to further its own aims. Also recall the story of Jesus throwing the money changers out of the temple, due to their corruption, and defiling their Holy Place with usury.
I think it might be an interesting episode to share with JW family members (with full disclosure that John Oliver has a potty mouth and isn't afraid to use it).