From what I've been reading. 10k is maybe going to be half of the frags if you get good rolls. You need between 20-22k (Roughly) to get full Konan frags.

If you already have ninjas for a team with her, then you might as well farm her frags since you can get masked man frags and lucky with getting edo deidara in the process. However, if this isn't the case, wait until her price gets cheaper. Her current price is at 18k in China.