Definitely price your cats to suit only yourself! For some people, selling cats at a lower price makes sense because they breed lots of cats for fun and have lots of boxes that they like to share with the larger community. For some, placing a cat for sale is something they do less often and they feel less willing to part with their precious boxes and like to price higher to reflect their valuation of their kitties. I have two friends that I have a little store with and we all price very differently; I tend to price higher, one really likes a good deal and she prices her kitties lower to reflect the prices she prefers to buy at, and the other is some where in the middle. If someone doesn't like the price of your cats there is a simple solution....they don't have to buy it!