100→500 in 8 Days (400% ROI)

A husband and wife drove this GT Mountain Bike to my door. They just wanted their garage back. Paid $100 → Sold $500 in 8 days. 400% ROI. No repairs. No work. No debt. No leverage. Compare that to: ❌ Uber ($15/hr + destroyed car) ❌ DoorDash (same thing) ❌ Dropshipping (customer service hell) ❌…