[Leica] a sleazy lens purchase?

[faneuil at gmail.com (Eric Korenman)]

Hey all - just got my "mea culpa" letter from Leica offering discounts
on lenses because I purchased an M8.

I have no need or the finances for lenses, but would it be sleazy to
buy a lens and then just turn it around for sale to pocket the
difference?

Anyone else is this boat?
Or, for that matter, is there a lens on the list that is just >such< a
bargain, I'd be a fool to ignore?
Must admit, the 50 asph 'lux catches my eye.

Eric