AH Problems!

Hey Guys!

Wondering if anyone is having the same problem or knows how to fix this. Every time i try and sell a product on AH i try and sell it for 60s or 2g for example, but after i click post and check my auctions they are selling for 20g plus. This is a recurring thing and is consistently annoying me as I'm still low level and trying to make some gold. It seems to be happening with herbs and cloths the most but can be any item.

Does anyone know how to fix this or stop it from happening?

Thanks!

Make sure to choose per stack/item when you post more than 1 piece.