Hope they don't screw the UK like they usually do!
The cheapest I can get the 450Mhz Powerforce G4 Zif in the UK is £299 ($439) in the US it's only $319. I can't even buy the 550Mhz Powerforce G4 Zif, There's a UK distributor but no dealers stock it that I'm aware of but it's bound to be at least £299 + V.A.T. like the 450Mhz one.
I was looking at a cheap speed increase for my beige G3 later in the year seeing as affording to buy a new mac is out of the question for me in quite some time.
It seems for the price of an upgrade in the UK, it makes a lot more sense to just shop around for a used G4 tower. At least having an older mac would mean getting extra features like AGP and a reasonable ATA controller.
But that poses another problem, 2 old macs to get rid of when I buy new, I imagine I'd lose less in the long run buying a used G4 and forgetting about the upgrades altogether but whatever way I look at the pro and cons of the UK pricing of upgrade cards or even their overall usefulness, they're an expensive investment that shouldn't cost as much as they do over here.
Sorry to rant, it's just a bit unfair that's all.