If you wish to auction an item, it must be done in the Auction forums and nowhere else.
Do not make off-topic or derailing posts in the Auction forums. Doing so will get your posts removed and, if it continues, your Auction privileges suspended.
Rules for Sellers
State a minimum bid.
Your minimum bid must be the lowest you will sell it for. You must be prepared to sell the item instead of backing out. If nobody bids the minimum, you may take the auction down for a later date or adjust the minimum bid as necessary.