I've seen that some of you have some great personalised stamps, so after a quick search on ebay I came across a shop that has loads of styles of stamps to choose from. This is the one I chose - I can't wait for it to arrive. It might take a while as it is coming from Malaysia.
There is a sale on these stamps at the moment - this one including postage all that distance was around £4.50 - not bad! You can find the ebay shop here.
I am in no way affiliated with the supplier, I just thought they were great and wanted to pass on the details just in case anyone else is interested.
Have a happy day!