I never do her quests (and, going by the comments on her WQ announcement, most of us don't) but I did them today and stuck to my "don't spend over 10k" plan. She ended up giving me about ~60k in return and two

I'm sorry I gave up on you, Cinthia! Did anyone else get good things from her today?

wow that's awesome! i never do hers anymore cause she sucks.

I do hers everyday, but am yet to get anything good, even while she was the weekend quest ;-;

I think I'm going to start having to do her quests more frequently as well because she just gave me this:

Well hot damn Cinthia.

just got and she's no longer the weekend quest.