HELP!!!I need a grinder

[CoffeeMonkey]

Hi coffee lovers my name is Phil and I need a grinder! I am competing in the London heat of the UKBC in 2 1/2 weeks and would really like something solid to compete with. I know it's a bit late in the day to be looking for a grinder but I was let down by somebody and while I can use the comp. grinder I would rather have one that I can practice on for a bit beforehand and get used to. So if anyone can help me out please let me know as soon as poss!?!?!