550-650k

What's the price for the Apprentice Wizard Hat?

One went for 50k in a recent auction and around 75k some days after.

Price of Demon Warrior Helmet: LVL 4

price of Demon Wings

30-35k

price of full 128x body texture

Price of Mana Force ?

15k ish, used to be lower not long ago. But you make your market price I guess.

15k-25k tbh i really don't know coz nobody really uses these anymore, but i think that's the most standard range you will find them depending on seller.