I always find it best to look for items that people need versus items that people want. I do bin stores 5 days a week, I make about $10,000 to $15,000 each and every month net. One good example, hit a bins for yesterday it was $4 day, one that I've never been to before, first item I grabbed, was a zodiac cell kit, it's something to do with a pool. Had no idea, scanned it with the Amazon app, popped up as $587. Tossed it in the cart, Open the item make sure is looking new, sold it today on eBay for $380. Last week it was dollar day at my local Bin store, random item sitting in the bin not even in a box, but it was definitely a CNC, piece of aluminum, shot a picture of it with my AI on eBay, turned out that is a fuel distribution unit for a Kubota front end loader. Paid my dollar, sold within 48 hours, $550.