In that price range, a lot of the lesser known brands are much of a muchness really.
Although, a quick look on pricerunner did turn up this one:
http://www.amazon.co.uk/gp/product/B...F8&me=&seller=
Which is not bad for a 2gb Creative player.
Although, if she already has an MP3 capable phone, with a memory expansion slot, you might be better off just buying a memory card for that. You'd get more storage space for your money and one less gadget to cart about with you ...