you seem to be pretty on point for a newbie, for that I'll dig up my old orders to answer your question
. I live in Fl. here's some of my orders and shipping costs..
4 sets of wheels and a 3pc GT wingset cost me 3800 yen, shippin on it was 832 yen.
another order..
2 sets of wheels only.. order was 1400 yen, shipping was 588 yen
and yet another..
2 nissan models by fujimi total cost for merchandise 3600 yen, shipping cost was 1320 yen.
these were a couple months ago, shipping charges may have changed since then. should give you a good idea of costs. peace
edit: heres a recent order of yet another nissan model (garage MAK silvia
) this order is from after the shipping charge change. should be helpful to you
one silvia- 2,800 yen... shipping for the silvia- 880 yen. feeling of complete joy recieving a highly cool silvia model- priceless.