I had purchase issues in the past where some prices got raised on parts. The claim was that he had already raised the prices before I ordered and paid for them. I went with him and didn't go with the other company that made the parts. By the time all was said and done the other company no longer had any after PDI raised the price on the parts about 50%. In fairness he offered to discount PDI glass or blades for me. Needless to say I didn't reorder the cancelled parts and I plan on avoiding them unless what he has is important and otherwise unobtainium.