I wonder if you physically trashed the efika or other "obsolete" board ,they would let you transfer the key?
It would seem fair in that if you have paid for the license to run one instance of the software.
Or send them the old board?
Sacrificing an efika (still available new for $99) would be less expensive than spending $225 for another license!
Recidivist now standing back to see what opening THIS can of worms attracts....