Having put all the pieces into a box I asked Andy to pick one out of the box for me. Which after attempting to throw them all on the floor he finally did, and so I can now reveal the Twitter Winner:
Send me a DM or e-mail with your address on it and I'll send you your card straightaway.
Thank you to everyone who participated and who spread the word - it was really nice to get such good participation for my first ever giveaway. And look out - once this blog hits 100 followers there'll be a new giveaway....!