transfer eap fsd 3 y

So I'm considering buying a Performance Y and selling my LR 3 once it's in. The issue is depreciation on software, I now have EAP+FSD on my 3, but if I sell it I won't recoupe much at all on that part of the car. If I purchase a new Y, the AP+FSD is going to cost $8k USD ($10.6k CAD), that's...