Love Hina Douga

I recently got into Love Hina, and was kinda disappointed to learn that so little of the douga from the series was actually released. I usually go for cels over douga, but I was curious... how much would a douga of Love Hina go for? (Assuming I actually found one whose owner was willing to part with it?) I know stuff from the series is rare, but I don't know how popular it was either, plus I'm not that good at pricing to begin with.

(BTW, if anyone reading this actually has a douga from the series they might be willing to sell and/or trade, please let me know.

Thanks!

-Katrina