Is gazelle a good site to sell my macbook to?

Okay I have a broken MacBook that I just want to get rid of and I'm all hell why not get paid for it? So I looked up sites and gazelle is the #1 top website that keeps popping up.
So really what's the deal with gazelle? Is it really a good site to sell your old electronics to or is there a better site to go through?

?2013-09-11T15:04:59Z

Not sure about Gazelle, but NextWorth also accepts broken MacBooks. They're even running a 10% bonus value on all trade-ins this month. Use the promo code "TODAYSIPHONE" at checkout.

?2014-07-28T15:14:57Z

Gazelle is a good service. However, you'll probably be able to sell your Apple Macbook for more cash by selling it to the electronics trade-in website buybackworld