I doubt if she really intends to sell it. She probably has many former clients who are in a position to make life very difficult for those involved in prosecuting her.
She (or her lawyer) has been saying that she has no choice, but to sell the list, because it is the only significant asset which she still controls. Of course, if her other assets were returned, and her main problem was made to go away, there would be no need to sell the list.
That is her angle, no doubt. She had over $750,000 (according to the indictment) deposited in her accounts.
She doesn't need someone to pay her legal fees, she needs someone to apply pressure.