EA Transfer market & FUT.GG have totally different prices?? Why?

I am thinking about selling a player which is currently valued around 350'000 at FUT.GG.

But when I look at EA transfer market, the exact same player and the exact same version is being sold at only around 180'000??

I thought FUT.GG had the exact EA prices more or less.

Is there another market? Have I missed something?