We purchased a set of chips on Ebay from an MJClarke@us.ibm.com and had to contact him to request his address to make payment. We sent the check over two weeks ago and tried to contact him several times to see if he received the check with no response from him. Would like to know if anyone has done business with him, knows him or knows if he is a member of the club. Any help would be appreciated. Mike & Donna