D. Johnson trade value these day?

I am looking to get into the 1st round in a 12 teamer. I have 3 mid 2nd rounders. I am looking to turn one of those and DJ for a 1st rounder. Hopefully the 4th pick.

Is that too much or too little for the 4th pick. I guess I am trying to find out DJ’s value at this point. I am very intrigued with him in Hou, but dont want to hold on to him too long.

On another note. My original plan with him was see how the first few weeks go this year for DJ and hope he beast modes it enough that I can sell high on him.