Only problem with ebay, as others have said, are the ridiculous fees. I just listed something on there yesterday to reach a bigger audience and their fees have gone up even more for sellers since as soon as 5 or 6 months ago. It was 12.9% they take out from the total of an item sold. Now it's gone up to 13.25% which is just outrageous. That's why you'll see parts on ebay for 2-300 more than what they normally go for and sometimes it's even worse than that. I've seen people listing a '68 Charger park lamp for almost $400 for one when I had to sit on a good pair for $125 for almost a month elsewhere. As for marketplace and CL, that's why I always ask if they use PayPal and if they look like a reputable person who's been on there for years with other listings that have either sold or are for sale I'll go ahead and take the friends and family risk. If not, it's worth only the 4% fee for goods and services that way if you never get your part you have recourse to get a refund.