Trying to find some of these and not finding it very easy at all! I know they were floating around poundland and the Entertainer for a quid a while back. They are pretty dear on ebay, smiths have them in at a reasonable price but begrudge paying £4.99 for delivery (I don't live near any of the stores).
Anybody have any for sale, ideal brand new in packaging, though I would consider others as long as they are working, and a decent price for a collection of them.
Failing that if anyone knows anywhere online that's fairly cheap please let me know.
please state what you have with condition, and price including p&p