Have you thought about going into case/box breaks with cherrycollectables.The shipping is including if you win cards.Also they might have cards from teams you collect.
use 'shipmycards.com'. its a US address you can use to avoid e-bays global postage costs. then when youre ready, you can get multiple buys sent over at once to save again. reasonably priced in my opinion...
COMC sell cards as well but wait for their sales. Thanksgiving sale on soon with big discounts. They charge $3 per card processing fee for anything on consignment but postage starts very cheap, $5 - $6. I've used them maybe 40-50 times and never had a problem.
Sportlots.com now does international and works like comc, I had 110cards sent for around $20US just buy from a small amount of sellers as a test, otherwise go to trading card database as I normally buy and trade there