It was $23 dollars a year - insane really.
We retired that plan years ago and do require anyone to upgrade the plan if they want new features/resources.
But any client still on that plan is free to keep it.
We do appreciate that fact that you are a long time customer though. But we no longer have the Learner plan in our system and your account needs to be migrated into the new system as well if you want to make changes.