Im a Prime Member so I order stuff from Amazon all the time. I have never had a problem. What you have to do is watch prices. They often have sales and stuff on anime / manga. I usually buy manga from them with there 4 for 3 book promotion, you buy 3 manga and get a 4th free so it brings down the price alot when you are saving 10 bucks. Also if you watch they often have sales on anime titles. Like I bought My-Hime titles from them at like 60% off.