I need a shoulder to cry on

[KupoSan]

It will be okay. You can try to contact the buyer and see if he/she would be kind enough to refund. While the chances of that are unlikely, it's worth a try. Think of it as a small lesson to learn: You might come across an item later that sells for 2mil and you accidently sell for 200k. Things will look up, it's a mistake you only make once. It happens to the best of us. And, what I like to do is think, "Well, at least I didn't total my car." or "Well, my significant other hasn't cheated on me." When you think of bigger issues, it is a little easier to swallow.

Chin up, things are always better the day after and the day after. ^_-