AI after work. A four-part series. 1. Sell one thing you already own · 2. Answer every customer message in ten minutes · 3. Quote the job before you leave the driveway · 4. One weekend offer you can sell three times
You do not need a store. You need one object you already own and 30 minutes after dinner.
A photo. A 30-second voice memo. A free ChatGPT or Gemini chat. Then you post to one marketplace and you stop. First $20 to $100 is the win. Not a brand.
This is part 1. The other titles are below. They are not live yet. Tonight is one listing.
Pick one object
Walk the closet, the garage, or the kitchen. One thing. Three rules:
- You do not use it.
- Someone else will.
- You can photograph it right now, in this light.
A lamp. A blender. A jacket that still has the tags. A bike pump. A kids’ bike they outgrew. If it is unsafe, skip it. If you are not sure you own it, skip it.
Can’t pick? Open the chat and talk for 20 seconds. Describe the room like you are scanning it. “Hall closet. Two coats I never wear. A box of cables. A space heater we used once.” Ask it to name one item that is easy to photograph tonight and likely to sell locally. Then go get that one. Not three.
Three photos
You need three. Not a shoot.
- The whole object, straight on, in the brightest room you have. Window light beats a yellow ceiling bulb.
- The detail that would make you mad if you were the buyer. The scratch. The missing knob. The stain.
- Scale. Next to a book, a soda can, or your shoe. People need to know if it is a desk lamp or a floor lamp.
What not to hide: damage. What not to show: serial numbers if that is a real risk on this item (phones, laptops, game consoles). Your address in the background. A kid’s face on the fridge.
Wipe the dust. You are not staging a catalog. You are not lying with the camera either.
The 30-second voice memo
Open Voice Memos, or talk into the ChatGPT or Gemini app. Talk like you are texting a friend who asked what you are selling.
Say what it is. What is wrong with it. What you paid, if you remember. Why you are selling. Pickup or shipping. The neighborhood, not the street.
“Ikea floor lamp, black, about 5 feet. Small scratch on the base. Paid maybe $40 two years ago. We moved and it does not fit. Local pickup, evening, near the library.”
That messy audio is the listing. You are not writing from a blank box.
Paste this into the chat
Use the free ChatGPT or Gemini app. Paste the transcript (or talk the same notes in). Then paste three similar listings you found on the same marketplace. Sold is better than asking. Asking is better than a guess.
Do not let the model invent a price from vibes. It has not seen your lamp. It has not seen what sold on your block last week.
I want to list ONE item I already own. Do not invent facts. If something is missing, put it in [brackets].
Here is my 30-second voice memo (or notes):
[paste transcript]Here are 3 similar listings I found (sold if I have them, otherwise asking). Use these for price, not your memory of what this “usually” goes for:
1) [paste]
2) [paste]
3) [paste]Give me only:
1) A short title people would search for. No hype words. No “MUST GO TONIGHT.”
2) A listing description in my voice, 80 to 140 words. First sentence is what it is. Then condition, what is wrong, what is included, pickup or shipping, neighborhood (not my address). Honest about flaws.
3) Three prices: LOW (move it), ASK (fair), FIRM (I can wait). One line each, with a reason tied to the 3 listings I pasted.
4) A first-message reply I can send when someone asks “is this available?” Keep my price unless they are close. Offer a public meetup. Do not share my address or phone number.I will copy this as-is after one fact check. Do not write a store bio. Do not promise it will sell.
Read it once. Fix the facts (height, brand, the scratch). Pick one of the three prices. You are done drafting.
Post to one marketplace. Stop.
Pick one. Facebook Marketplace, eBay, or Craigslist. Tonight, Marketplace is the easy local choice for a lamp. eBay if you already know you will ship. Craigslist if that is still where your town looks.
Create the listing. Title, photos, description, price, your area. Publish. Close the app.
Do not cross-post. That is how 30 minutes becomes two hours and you still have the lamp.
Fees exist. They change. If you ship through Marketplace checkout, Meta takes a selling fee (their Help page currently lists 10% of the total, or a $0.80 minimum). eBay takes a cut when something sells. Check the app’s current fees, or the official Help page, before you lock a price. Pickup is messy. Some things will not sell. That is normal.
When someone messages
Do not rewrite five times in the box.
Paste the thread into the same chat. “Draft a short reply. Keep my price unless they are close. Offer a public meetup. Do not share my address.”
Send it. If they flake, that is part of this. If they ask a real question, paste again. If they want it tonight, say yes or name a time.
Keep the safety short. Meet in public for local pickup. Don’t ship without payment. Don’t list stolen or unsafe stuff. Don’t put a serial number in the photos if that item can be used against you.
What “done” means
Listed tonight. Or sold. Not a storefront. Not a second listing. Not a spreadsheet of “inventory.”
If it sells, great. You made the first $20 to $100. If it sits for a week, drop the price once or take it down. You already practiced the loop: photo, voice, chat, post.
AI after work is not a new job. It is one small thing you finish before you watch something.
AI after work. A four-part series. 1. Sell one thing you already own · 2. Answer every customer message in ten minutes · 3. Quote the job before you leave the driveway · 4. One weekend offer you can sell three times
Share this article
Leave a Reply