Simple really. There are some incredible oolong teas produced in the high mountains of Taiwan, but you are not going to get them for £9. In fact, when you visit Taiwans tea gardens high in the mountains of Nantou, the genuine, authentic teas are on sale for anything between £18 and £240 per 75gram pack. This authentic oolong tea is in limited supply (due to land space) and the sells well to entusiasts from Japan and China. There is no need for the genuine producers to dilute their prices, impair their product or risk their brand. In fact they are genuinely suspicious of overseas buyers. It has taken us many years to gain their trust. And out of the goodness of their hearts, one or two have set aside a modest batch of genuine high mountain oolong for our club members. That is why we offer a money back guarantee.