No, it's fine, it happens to everyone
(In fact, I was thinking the same thing, then went to GPM to check).
I've had luck with Kartonmodelleshop - but the Euro to USD will surely make one run for the hills. The shipping isn't as much as I'd expect, runs around $20-30 on an order of some 10-12 kits.
Papel3d is great to work with as well. I find they are best with English as compared to European shops - save for Marcel's in the UK of course. However, their pricing also makes me shed tears - last time I paid shipping from there was around 50 euro - and I spent 190 euro for some 7 kits. Not pretty prices!
The more I look at it, the electronic paper models are becoming more tasteful in terms of product value to monetary value than physical printed kits.