2 questions I need help with please!!

I have 2 questions that need answers please! Firstly, I live in the Uk, Northern Ireland to be specific and I'd like to get a spam musubi mould (mold). Japan Centre in London, don't stock them online and I have no desire to join ebay to get fleeced for one! Anyone got any sugestins on how I can get one? I have resorted to using the spam can a mould, but it's a bit perilous on the fingers!!! Secondly, can anyone point me in the direction of a tamagoyaki tutorial? I have tried several times to make these, I usually end up wit a regular omelette or scrambled eggs and I'd really like to use this in my benos. Thank you all in advance or any help and/or replies :-*