Buying Uma Merch from online

Where can i buy Uma Merch, especially those Plush Keychains and then send them overseas for a reasonable price. I've tried to find Urara Plush Keychains, but the only ones i can find that are sealed are being sold for 60+ euros on EBay. Is there anywhere else i can get them for a more reasonable price, considering the EBay seller most likely won't pay any additional costs.