You can bet your shorts you'll lose money shipping with eBay. First, they don't take into account insurance, so it's up to you if you want to risk it. Then, the fees NEVER match up, so you'll be up of tat amount too. I'm not sure why the disconnect! Maybe there are hidden discounts don't know about, but their estimates and what the buyer actually pays are sometimes as much as 50% off actual, so you'll have to either hope you can work it out with the buyer or eat the difference. Generally you end up eating it and the larger, heavier and heavier the item, the larger the shipping gap.
Don't be surprised if someone on CL agrees to a price, wastes all of your day delaying the purchase, so you're stuck at home, then show up with a lame excuse about how they could only come up with half the cash. By that time, they hope you're so frustrated, you'll let them have it. The head games never end. It's not always that bad, but tons of people buy stuff to turn around and resell, so they will spare no head game.
If you decide to go the CL route, never have them at your house. Period!