I really wanted to try Lulu, but you just moved her price up to 6300 instead of 4800. Now if I buy her and don't like her, I wasted 6300 IP. I don't have all day to play and earn 6300 IP; it takes nearly a month to earn that much. Riot Please 
Shikigami1 votesIt's not about playing her and not liking her. End-game you'll have most if not all the champions, so pick her up to trade anyway
Rim Surfer1 votesI started playing the game a few months ago, I can't afford to just go on a spree and buy a bunch of champions for no reason.
Shikigami1 votesShe's one of the top tier mids apparently this patch, she's worth having to trade in draft modes.
ValyrianBlade1 votesThey moved her price up? How did this happen?
EDIT: Lulu will be discounted to 4800IP on the next champion release (i.e. Kindred). If they accidentally lowered her price temporarily when they announced Kindred then that's an interesting catch, but ultimately her price will still be lowered.
See the champion discount schedule: https://support.riotgames.com/hc/en-us/articles/202083304-Permanent-Champion-Price-Reduction