3 ms·€80 (2013) -> €100 (2014). I still think that's pretty cheap for a 4 day conference at such a quality venue.by nly 11y ago€80 (2013) -> €100 (2014). I still think that's pretty cheap for a 4 day conference at such a quality venue.rasz_pl 11y agoand >300 this yearnly 11y agoSource?