Daytrader,
I ship the megascrewshield kit worldwide.
$35 for the kit plus mailing cost, generally ~$5 in the US, international I try to find less expensive method than USPS flat rate ship anywhere in the world, currently $24!
http://ircalc.usps.com/MailServices.aspx?country=10150&m=13&p=0&o=1&mt=20
Seems to depend on who's manning the counter; smaller padded envelopes are less sometimes.
Robert