Am I being unreasonably irritated in that some bloke is selling stuff on evilbay as pre-Colombian artefacts which are clearly just stones. They are in moderately interesting shapes but they're not worked, it's all just to do with the rock formation. I can't remember what the rock is, but I found a load like this on a beach once and was excited for about ten seconds and then realised it was geology not archaeology. I want to call him on it but I'm not sure how, and maybe it's just buyer beware. But it's annoyed me no end this evening. Some of the objects he's asking in the thousands for! It seems outrageous. Ok will go and make a cup of tea and calm down a bit.