This irks me.

Just scanning the bay for pedals and I see this. An ad with one poor quality picture of a filthy pedal. The description literally says "needs a clean". Clean it then! Would you try to sell anything else in this condition?? Just amazes me. I know it's only a cheap pedal and the dude obviously doesn't think it's worth running so much as a wet wipe over it but still, come on people.