No it isn't. Kickstarter allows entrepreneurs to offload much of their financial risk onto other people, while maintaining 100% of the equity in their company. It's a win win for you (and I don't blame you for using it).
I, therefore, would not take on that risk for you without something in return: in this case, a heavy discount on the final product, which I personally don't think you're offering at the current prices.
Just my honest feedback. Regardless, I hope you succeed.