Here's how easy it is....

I needed potatoes for dinner so drove down to the small neighboring town....drove through town to the grocery store - nothing unusual - got the spuds, hopped in the van and headed back through town...and there it was.

Had been put out at the curb while I was at the store....a rattan love seat and matching table.

Hustled it into my van...made a 20 minute drive and headed back home with $225 in my pocket...guess the cost of the potatoes were well covered.

As simple as knowing where there are buyers for what you have and then selling to them when you find what they will buy.