: If someone is selling a high-value item for a low price ("gold for the price of dirt"), do not negotiate. Offering the full asking price or even slightly more ensures you are the one the seller chooses. General Rules for "Buy, Sell, Free" Groups

: If you are buying or picking up a free item, show up at the agreed-upon time or notify the seller immediately if you can't make it.

When listing an item, the goal is to convert a viewer's interest into an immediate action.

: Seasoned sellers on platforms like Facebook Marketplace recommend including dimensions, material, and whether the home is smoke-free or pet-free right in the post to avoid repetitive questions. For Buyers: Snagging the Best Deals