Chris wrote:
....who wants one? Pound a go.

They're robust and fit in your wallet. If you've got one of those
windows in your wallet, you can view the tube map without even taking
the card out.

Yes, you can get maps for free from LT, but they're not credit card
sized.

Just getting an idea for demand...if there's enough interest, they'll
be ready in August this year.

The tube map in my wallet was free from LT and it is credit card size,
so why would I pay for a new one?

Matthew