We all learn as we go! Through trial and error what we've more or less come to consensus on is not to post active listings or anything that may aid a sale. However, discussion about badges (styles, changes over time, clasps, engraving, etc) and pictures of said badges are always welcome.
If you want to delete the line in your original post about the sale details (style/price/site) that'd be great, but up to you. At least you didn't post a link