Trade for Ekeler - PPR

8 team full PPR league.

I am looking to get Ekeler as my flex and trying to decide what is reasonable to give up for him. I drafted really well this year and have studs sitting on my bench that I’m willing to trade. The team I would be trading with needs a QB and WR in my opinion. Some advice would be appreciated.

My current roster is:
Lamar Jackson, Matt Ryan, Josh Allen, Saquon Barkley, Dalvin Cook, Joe Mixon, Phillip Lindsay, Devante Adams, Keenan Allen, Chris Godwin, Tyler Lockett, Cooper Kupp, Delanie Walker and TJ Hockensen