Price for a spare battery?

[Robert Nicholson]

Hi, if you live in the UK or the US could you post back the best price 
you seen for Tibook batteries? Tomorrow is my last day in Thailand and 
I'm thinking of picking one up. The cheapest I've seen them for here is 
7,000 baht. Which I believe is still expensive by US pricing but 
perhaps not UK pricing. I'd expect them to be pretty pricey in the UK 
so I'd rather buy here than there if possible.