You won’t get 100 tablets for one Euro. Five Euro or so is maybe doable, you still have to buy them in a pharmacy.
http://www.chemistdirect.co.uk/dispersible-aspirin-tablets-7...
(Ok, there's shipping too, but if you're buying a bunch of stuff it's not that bad.)
Who says our healthcare is more expensive?
WHO indeed - http://www.photius.com/rankings/who_world_health_ranks.html