Where to get a laptop battery quickly?

[ianr]

I'm after a battery for a Toshiba (Satellite?) Equium A200-1V0 fairly urgently.  Before I put my faith in deliveries, any suggestions for reachable sources that might have one on a shelf? Its part number is Toshiba PA3534U-1BRS.

[mr.chicken]

No affiliation, but I ordered a battery for an out of support Lenovo from battery.co.uk. It arrived in a few days and they appear to have a UK address and everything. Battery has been running perfectly fine for a few months now. There are quite a few fake UK shop out there which have no UK presence and  actually ship from China, so you have to be wary of a long wait!