Taking a look in my Amazon "saved for later" today.
I had saved two different sellers of the Bushwacker flares for E350 front
One had a notification that they had recently decreased $113.09
I just bought a set here, https://amzn.to/3dWZ5vp
For reference, I had bought a front pair 12/14 for $209
They have been fluctuating between $220 and $300 for the past 2 years I have been watching.
Hope this helps.