if you have is home address, and you do go round dont do anything stupid as the chances are he could have yours and do something stupid in return if you know what i mean.
i had the same trouble with a motorbike chain guard for my honda c90 beast and they never delivered the item, im only talking about £20 here but its still the principle that they have taken your money.
i wanted to rip his balls off stick em in his mouth and kick him in the chin :sly:but hey s*it happens.
i informed ebay and got my money back 3 months later.
but in your case paying by cheque i dont know how you will be able to do so
gav