You say the quilts are selling for $X on Etsy. But that is what sellers are ASKING for them. On Etsy you have no way of knowing what they sold for, like you do on Ebay. People can ask whatever they want, doesn't mean they get that price.
If you sell on Etsy you need to put a lot of work into getting yourself known there. If you just list something and then sit back and do nothing, you will likely not get any action.