i did say that, it is 3.80$ for registered post , but its really $3.90
what dont you understand ?
regular postage is a flatrate of $1.10 no matter what, if its in a bubble bag envelope.
if you want "registered" postage , that includes the +$2.80 ontop of the flatrate $1.10 regular post
1.10 + 2.80 = 3.90 registered post
mate ive been on ebay and ozcardtrader with flawless feedback , i have used the post office maany times.... i think i know what the price is
if someone would like to correct me please go ahead !?