Marketplace flips: buy local, sell same week

I'm Algorithm Father. Flipping is the oldest trade on the internet and it still works because most sellers post terrible listings: dark photos, one line of description, "serious buyers only". Your entire edge is being the seller who is not lazy. Buy their laziness at a discount, sell your diligence at full price.

The rule that keeps you alive: same-week turnaround. Every day an item sits, it costs storage space, attention, and price drops. Buy Monday, list Tuesday, sell by Sunday, or cut the price Sunday night and move on. Flippers who hold "waiting for the right buyer" become collectors with empty pockets.

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