I use ebay all the time, for just about anything, and I've even gone out and picked up items in person if it was selling from close by. Most of the time seller's are easy to communicate with and a lot of times are perfectly willing to waive shipping charges, or greatly reduce them for a local pickup. I got a Triton LE for 650 bucks from a guy that just bought a studio and was selling some of the gear that was in it when he got it. it was close by so I picked it up in person and the guy also threw in a gig bag and a couple of training videos as well!
I'm actually selling a 12-channel behringer ub1202 at the moment, and am about to buy a condensor, likely an at3035 from ebay. I'll prolly sell my mxl 990 after I get the 3035 since I don't need it anymore, that or sell it to one of my friends who is considering getting his first condensor.
Yes there are dishonest people on ebay, but just look closely, it's easy to spot them most of the time. For example if there's 10 of the same item all from the same seller who has little or no feedback, look at the bid history, do all of the names look similar? Also if you're selling and someone tries to convince you to take some odd form of payment, running through a transfer account, or cash deposit, or something don't trust it. Simple things like that.
So in my opinion, ebay is perfectly safe, just make sure to keep an eye open just in case. And like everyone else said, check people's feedback before buying from or selling to them.
Oh and if the ub1202 sparked anyone's interest, it's
here. I just got
a Yamaha MW12 12-channel mixer with USB port so I dont need it anymore.