Can't see your reasoning.
We wanted close to 200m for Hazard summer before.
When players have one year left on contract their price is usually 50% cheaper.
Courtois left us for 30-35m after great World Cup. If he had more on contract he would cost around 70m surely.
Sane was quoted 100m one year ago.
You think players have the same price with 2,3,4 and 1 year left on contract?
Dortmund wants 100-120m for him now. So next summer it will be 60-70m max by this logic no doubt.