Update: The seller updated their listing to be more clear/transparent about their negotiable listing in the Make Offer section. It should be noted that the seller did receive an official rule reminder for the context/wording in the original listings, prior to their edits to clarify the confusion.
Please keep this listing on-topic, the following rule applies to comments in sales listings: 6.1.1. No commentary or statements in sales listings except by the listing’s creator (rule 6.1.10 applies). Furthermore:
No Sales Crashing: Do not post anything in a sales listing that could devalue an item or hinder a sale from taking place successfully unless it is a constructive and relevant question.
An exception to this rule is when the listing's creator invites discussion, commentary, or feedback at any time in the Promotional or External Sales sections.
Please use the direct messaging system for any questions or comments you are unsure break the above rule.