DigiTech RP200

This is actually quite a flexible multi fx guitar pedal. Sure it can sound quite cheesy if you stick with all of the presets but if you mess around with it a bit you can come up with some pretty wild sounds. If your goal is "authenticity" (whatever that means) then this is probably not the pedal for you. If you just want to mess around or would like to experiment with an easy to use cheap guitar pedal then this may work for you.

Most of the preset sounds are totally awful though, I must say. According to the blurb on the site one of them is actually based on the guitarist from Nickelback. Are you telling me someone actually wants to sound like Nickelback? That's disturbing in many ways.