I always hate people tryin to con me (almost as much as i hate those who manage it).
Chap arrives in the shop and spends some time looking through the History section. Eventually he asks me if I can get hold of a book for him. It is his brothers birthday, and he has asked for a specific Victorian history book. After I have got the name and author, he says that it MUST be the second edition from 1861.
I managed to find a copy located in the USA, and quote him a price of £16 (including £8 shipping and dealer price of £6 - so a grand total of £2 profit for me). He says he will think about it and goes off.
Ten minutes later, he reappears, and pulls a copy of the same book out of an Oxfam bag (second edition of course!) and tells me that miraculously, he has just found the book in Oxfam. He has now suddenly decided that he doesn't wish to give it to his brother (even though he had requested it) and what would I offer him for it.
He was most upset when I said I would give him £1. He pointed out that I had just asked him £16, and i explained again the breakdown of this. I also told him that it was the sort of book and condition that I would sell for £3 - hence the £1 offer. His reply was that he had just paid Oxfam £5 - wouldn't I at least give him that (Oh No !!) and what was he meant to do with it now.
Resisting the urge to tell him to shove it where the sun don't shine, I suggested that he try to sell it to Oxfam, as they had such a high opinion of it. He went of a little disgruntled.
And I was glad.