I paid $500 for Dixie and $700 for Daisha. Dixie had a hernia so the price was discounted. Neither are of show quality - but that is fine because I wanted them for pets only. I was not interested in breeding either. They DO have papers, but the are not important to me -- I know they are pure bred and they have well been worth the money.
I agree it has alot to do with where you live. In my area, the normal price is $300-$900. I have not heard of any within this area being more than that.
When you look at a dog, you can't tell how much a person paid for it.... I'd just say if you feel ok with paying $2000 for a dog - then its your business. Just be happy and love that little one like crazy!!!