Let's say you got your Pulse for $249 as a super early bird. You then add $140 to this to make it a Pulse X ... that is $389 that you have paid altogether ... it is not even nearly "almost double the price" (which would be $498... it is approximately 1/3 more. I urge you to read the details again.
Add $140? Why is the info I get is different from you, the price I get for early bird is $489. Which mean I need to top up $489-$249 = $240 different ?
Can the Lavy clarify? How much do we need to top up exactly?