Perhaps. But the only data point we have is that the OP paid for it at that price. And from that I'm presuming he wasn't the only one that paid for it at that price. It's like when I see canned drinks for $5 at a cafe. I won't pay that much for a can because I can buy the same thing in a grocery store for $1, but plenty of others do. Is the cafe overcharging or simply charging what people are willing to pay?

Perhaps. But the only data point we have is that the OP paid for it at that price. And from that I'm presuming he wasn't the only one that paid for it at that price. It's like when I see canned drinks for $5 at a cafe. I won't pay that much for a can because I can but the same thing in a grocery store for $1, but plenty of others do. Is the cafe overcharging or simply charging what people are willing to pay?