Grrr! Why are USB connectivity laptop mice more expensive than PS2 connectivity ones?!?!
Want to get ordinary mouse for my laptop for Mam cos she doesn't like the touchpad one, but can only get USB ones, and they're around £10 whereas PS2 ones are £3!!!!!

She doesn't use computer that much but I'm sure she'd be happier with normal mouse, but when the one I need is more expensive you can't help but feel a bit put down.

It's really stupid.
Cheapest I've found so far is £7, but it has buttons on the sides, and even I had trouble with those when I used one at university the other week, so Mam stands no chance with one of those.