I was frustrated with the number of unwanted sellers I was getting from my Kaiser parts search and was given these instructions from another forum reader. When you do a search on ebay there is a column on the left hand side that says refine search. Under the seller heading you can choose to include or exclude sellers. Choose exclude, then copy the ebay name of the seller you wish to exclude, paste it in the box, then save your listing. Next time you search the saved listing the unwanted seller will be excuded from the search. You can exclude as many sellers as you want. Make sure you save your listing after excluding the unwanted sellers names. I used this method and it reduced my Kaiser parts search from 800-900 to about 200. It takes some time to eliminate all the unwanted (bulk) sellers but it makes the next search much more enjoyable.