Rip off pricing?

[umern]

Just bought a new Z60t to replace my T40 and discovered they use a new type of power supply.
Went online to check the prices here in the UK and the cheapest I can find is around £45 + P&P

My employer is also a big IBM user and so I checked the price for the PSU on the internal buying system - comes out to just over £10!!

Now I they like to give discounts to their corporate buyers but what a difference!

Just need to convince the boss to let me order one on the internal system now......