Listing a house for sale can be a thrilling next step in life, but it’s important to make sure you know everything before you do so. Not only are there some steps that should be followed to ensure that your home sells for what it’s worth, but you should also be careful to avoid many common mistakes that could cost you big time. These are the top tips every seller should know before they list their home. Some Updates Should Be Made First If you’re eager to sell, and you’re hitting the seller closing costs calculator ready to find a…