I have just orderd those Showa 377 ( 3 pairs)...
Check this for european rip offs..
In in Holland I tried to order 3 pair..this would cost 4,90 euro per pair + 12,90 euros shipping ...in Holland!!!!
Now ordered 3 pairs from that chap on ebay in U.K...14,20 euro's including the shipping!!!
You think UK is a rip off...believe me...you have it good for some things...
Dave.