Facebook Marketplace Listing

Price an item from real local listings and write a Facebook Marketplace listing that gets messages.

v0.1.0

View example draft · How to use

Example draft

An electric standing desk in Austin

48 × 24 electric desk, two years old, a small scratch, pickup in East Austin.

The answer

Ask $85 and accept $70. Twelve local electric desks have a median of $100, but the two 48 × 24 desks ask $85, one listed nine hours earlier.

The listing

Title "Electric Standing Desk 48 × 24, memory buttons, black", condition used – good, five short lines naming the scratch, pickup only.

Ready answers

"Yes, still here", "$80 if you can pick up by Friday", "Sorry, pickup only, but I’ll help you load it", and three photos: standing height, the buttons, the scratch.

From a real run on 2026-11-08.

What you get

  • Comparables and a price
  • A ready-to-paste listing
  • Answers to the three usual buyer questions

Good fit

  • Selling something locally
  • Fixing a listing that gets no messages

Not for

  • Logging in, posting or messaging buyers
  • Inspecting the item

How to use

An Agent that can read the complete Skill folder. Live research also needs a SandBase connection; supplied material can be used without a lookup.

Download and unpack the complete Skill folder, keep its references, and use it with a local Agent that supports Skills.

Download Skill v0.1.0

Ask your Agent

Use facebook-marketplace-listing: I am selling a 48 × 24 electric standing desk in Austin, two years old, one small scratch, pickup only.

  1. Find comparables

    Search local listings for the same kind of item.

  2. Set the price

    Ask near the closest matches and set a floor.

  3. Write the listing

    Title, description with honest flaws, ready answers and a photo list.

FAQ

How do I use this Skill?

Download and unpack the whole Skill folder, including references, into your Agent’s supported Skill directory. You can also ask the Agent to read its SKILL.md and follow the instructions. Run it locally with your own material.

How is the price chosen?

From the closest local matches, not the whole category: if the same size lists at $85, asking $100 puts yours above an identical desk.