First of all why?
Well I'm a minor so I don't have a credit card to pay with
The book I want is here
http://www.udzbenik.hr/katalog/gimnazije/4/just click ctrl+f and write Povijest 4
it's a history book
it costs 112 kunas which is exactly 20$ [use google to check]
After checking the box, scroll down and click this
You just added it to your shopping cart
Click "Nastavak na plaćanje" [Continue to pay]
Click "Kreditnom karticom (American Express, MasterCard, Visa) jednokratno (odmah plaćate cjelokupni iznos)"
It means Credit card(American Express, MasterCard, Visa) one term (you pay for the whole amount)
Shipping (Poštarina) costs 19,00 kn which is 3.39$
so the total price is 23.39$
If there's a kind soul around here I'd trade 0.05
BTC for this
If you're interested contact me and I'll send you Podaci o kupcu [Customer information] and Podaci o dostavi [Delivery information]
A trusted member would be awesome