Bidding War

Uh oh! You forgot to get your mom a birthday present this year! That woman raised you. Shame on you. Now all you have is an hour and $50 to get her a present. To the art auction you go!  I'm focusing on both storyline and player risk (albeit on a very small scale). I would love feedback on  if every end works as intended, there are about 5 endings you can get in my game, so it was hard to keep track of them all. 

TRIGGER WARNING: Mean old women :(