Since the Euro currency is nearly on par with the US$, I can understand your concerns.
A new Gen 3 in the US, fully loaded as an XT with bags is around US$10k. A base model can be had for US$8.5k. So you can see how those Europe used prices are not a good value. If it were me, being based in the US though, faced with those used prices, I would try to get new bike and finance it at a good interest rate. That is the most sensible financial decision due to the inflated prices of used bikes.
A new Gen 3 in the US, fully loaded as an XT with bags is around US$10k. A base model can be had for US$8.5k. So you can see how those Europe used prices are not a good value. If it were me, being based in the US though, faced with those used prices, I would try to get new bike and finance it at a good interest rate. That is the most sensible financial decision due to the inflated prices of used bikes.