Planeswalkers NEEDED

Hey guys and gals

Here's the deal, I am looking to get minimum a playset of every planes walker in the game. The list below are the ones i am missing. I will pay 75 percent of the tcg mid value . I also have a lot of cards i would be willing to trade for  them. Or we can do both cards and cash.
Thanks for your help in trying to complete my goal
-(2) Lilliana of the veil
-(1) Chandra pyromaster
-(1) Elspeth Knight-Errant
-(3) Jace the Mindsculptor
-(1) Garrul caller of beasts
-(1) Karn
-(4) Kiora the crashing wave