I did try and order some SMCs lipos, but they were for the MERV and everything seemed like the dimensions were off (too tall, and too wide) so I stopped looking there for the time being. Until I get a hold of a 1/10 e-revo.
I ordered 4 3s lipos from hobbyking for the MERV for just about $65 w/shipping.
A small banner popped up, it read the staff at hobbyking have noticed you observing this product, and would like to offer you a 1 time only discount price! So like a sucker I ordered them! Now I wonder what the additional costs will be if they get here tomorrow.
Where did you order your lipos from, if you order within the countries in the nafta agreement, then there should be no "duties", but there are customs charges, and your provinces taxes (GST/PST) that get added to the bill at the post office!