Hi Steve,
I can't help you locally, but I bought one from FCP Euro a few years ago. The white (beige with age) plastic top of the pump assembly (and/or the same cover on the other side - "fuel sender") have a habit of cracking with age and your car will stink of fuel around the back doors, particularly when you fill the tank - that was my problem and since the car had 200,000km on it I replaced everything - both side assemblies.
I'd recommend replacing the whole "pump assembly" - even if yours isn't cracked now, it will probably crack when it's reinstalled.
It's not a complicated job - it's useful to have the correct lock ring spanner and you shouldn't need to remove the 3rd row seats nor carpet if you're careful - the main trick is pulling a guide string between the tank sides if you're replacing the "fuel sender" also.
FCP took less than a week to deliver. I think the only difference for part numbers is whether you have a steel tank or plastic tank, from memory, but I don't have VIDA at work to check.