I don't really care so much for the difference in products' prices, though i can understand, to a certain extent, people' sentiment.
I mean, i didn't order many add-ons (only one unit), so little money would be "lost" anyway, and said money would support a game i hope will grow.
I'm a little bit bothered, though, by the fact that neither me, nor my other backer (backerkit) friend, have received the pdf with rules (Italy). I hope this will change when they ship the preorders!