i would send it parcel force, insured and sighned for delivery and that is what their site said it would cost.I sent a geo 2 last week to the netherlands insured with royal mail air mail for £22 mate. I would say the G6r would be a lighter package aswell as i have also sent one abroad.
ok just weighed it and royal mail International Signed For is £24.60£? its too much sorry, i bought, almost a year ago, a ego 9 and i payed 20£ :S