Tina - for eBay shops try Jordans of Oregon; Phillyfabrics, Twin Orchard Textiles and la Chakra. Quilter Alice has really cheap patterns. If I think of any more I'll post.
A lot of the big US online shops will send international, but can be a bit of a faff as sometimes you have to buy the goods first, they calculate the shipping, email you back and if you don't like the shipping charges you have to then cancel the order.
Also, a word of warning - you can sometimes get hit with Customs, which charge you VAT on the price of the goods including postage and a handling fee. I've only been hit a couple of times and it's still shed loads cheaper even if you have to pay a fee.