What you should also think of is by spending a few buck more at a dealer (AAF) then the profit they make from the sale goes to supporting not only the hobby but also a great museum. If we all purchased from overseas people to save a few bucks every time we will lose local support all together.
The AAF Museum needs a new roof. Consider the few extra bucks a donation towards it.
We donated a tank on the last family fun day to help support them, anything helps.