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its not even that mate. i payed for a new tyre and inner. so if people want the tyre and inner included then they will be paying the extra which came to 14. whats wrong with making 500pence proffit???????

The problem isn't you raising the price. That's fair and square with tyre and tube, it's playing around with the price and haggling for a better one. Also, new doesn't mean you're incapable of reading rules.