i remember when i had more feedback scores than Mr. Marks. That was when he was bidding and buying parts off ebay like there was no tomorrow. Kudos to Mr. Marks; he has gone into retirement as ebay seller extraordinaire, gotta admire the man for his willingness for all the work ebay selling entails. I have to admire how firmly he sticks to his pricing structure; he knows there is someone out there who will pay $100 for a head gasket. i've purchased a couple items from him in the past i couldn't source elsewhere.