I'm a new member to the Mustachian community - been giving myself a financial makeover for the last 18 months, discovered MMM about 2 months ago. Part of that makeover has been my Sell-a-thon!
I use both CL and eBay to monetize the unused stuff sitting around the house. I just did the totals and during 2015 I netted just over $14,000 on eBay and CL!!
Musical Instruments, camera gear, high-end kitchen gadgets, ski equipment, fancy clothes, power tools etc.
For successful trading on CL, I always take GREAT pictures and give very accurate descriptions. I decide on a price that is fair, but on the lower side, list my price as "$XXX CASH (very firm)". I want lots of interest and a quick sale, hence the bargain price.
In communications with potential buyers, before giving my location, I always confirm (in a friendly tone) that they are aware of the price and that it is not negotiable. I've only had one person try to talk me down when he showed up in person - I said "I'm sorry, no." He gave me full price and left happy.
Thanks to all the regulars for the inspiration!!