I'm the same way. Anything I've found there, I can also get on Amazon. And without the hassle of getting screwed over. I just don't know the in's and out's of dealing on E-Bay. And I've heard countless stories of people getting ripped off. And like so many other things these day's, it's all getting worse.... Not better.
Ebay doesn't have banking, video, music, groceries, and free next day shipping

They also do not have proprietary tablets/devices.
I can not recommend Kindle highly enough.
Mine has been running about 17 hours a day for the past 4 years and still runs better than my 1 year old Lenovo laptop.
Currently holds 10 hours of music, a few hours of video and about 200 books.