To get rid of home sets on eBay, add this to your search ....

-(1000,650,500,300)

Effective it says, don't show me any listings that have 1000, 650, 500 or 300 in the title. This will get rid of most home set items, but not all. It will also possible not show you some items you would like to see. To test it out, seach without the minus sign. You will now see everything that will be removed.