NIce new blender

Anyone know where I can buy a good a high quality blender from? Cheaper the better, but I've got about £30 to spend.
n.b. needs to crush ice + UK answers only. :)

So far I've found:
http://www.argos.co.uk/static/Product/partNumber/4231064.htm?CMPID=GS001&_$ja=tsid:11527|cc:|prd:42 31064|cat:kitchen+and+laundry+%2F+food+preparation +%2F+blenders+and+smoothie+makers+%2F#pdpFullProdu ctInformation

http://www.argos.co.uk/static/Produc...uctInformation

http://www.argos.co.uk/static/Produc...uctInformation

Or if I fork out a bit more:
http://www.argos.co.uk/static/Produc...uctInformation

Not sure what would be best, if any.