As a German, I'd have happily paid 50€ or 100x more to receive a vaccination as soon as possible.
And then as a country, I'd be happy to pay that price too as it'd allow me to profit long-term by opening my economy that has been suffering from the crysis.
The EU has messed up vaccinations and now there needs to be consequences. Why do we even allow governments to handle the distribution of such a rare good when we all know they're too incompetent to do so? Markets exist for a reason.