Any ideas on how to market a for sale by owner house?

That about covers it. Your paper is your best hope.

Good luck with this. Few people manage this.

Here’s another..

ebay will let you sell a house too.

Get the details with at least 6 photographs in the “Domain Real Estate ” site.
There is a company that will assist you but I can’t remember the name

There’s a book called, “How to Sell Your Home in 5 Days” by William G. Effros. You might want to read it. Look at your library if you don’t want to buy it. He says if you follow his plan your house will sell for fair market value.