List unused items for sale and handle buyer messages
- Level Beginner
- Setup~30 min (estimated)
- Evidence Anecdotal
- CostNot stated in source
- No-codeYes
What they did
A Reddit post shares a workflow for ChatGPT agent mode to price items from sold listings, write the listings, post them and answer buyers over about 10 days, with little hands-on work from the poster.
How it went
It's a shared prompt and workflow. Commenters in seller forums say the user should still check condition, photos and pricing.
Worth knowing
- Shared workflow, not a measured result.
- Never let it decide final prices, payment or meetups on its own. OpenAI's policies prohibit using the agent to mislead buyers.
Prompt
Cleaned version rewritten from the source — not a direct quote.
Help me sell [items]. For each, research recent sold prices, suggest a price, and write a title and description from my photos. Draft the listing on [marketplace] and wait for my approval before posting. Draft replies to buyer messages for me to approve.
Recommended
Try it in Grok Bot
- Copy the prompt (button below).
- Open Grok Bot chat and paste it. Replace any [bracketed] placeholders.
- Connect the listed tools (Reddit) as connectors when Grok Bot asks.
- If the task repeats, ask: "Make this a daily routine."
Alternatives: the same prompt works in ChatGPT Agent, Claude, OpenClaw.
Set it up
Tools: Reddit · Stack: ChatGPT Agent
- Read the original source for full context.
- Connect the tools your agent needs.
- Paste the prompt and replace [bracketed] placeholders.
- Run once manually and check the output before scheduling it.
Generic suggested steps, not from the source.
Evidence
Shared workflow, not a measured result. Never let it decide final prices, payment or meetups on its own. OpenAI's policies prohibit using the agent to mislead buyers
Source: Reddit · Verified by us: not yet · Report broken or outdated