[ugjka]

IPv4 is only 0.64€ upsell

[withinboredom]

Unless you have a dedicated server, then it is quite a bit more expensive.

[tiernano]

2 euro if you want one primary ip is not that bad. If you want extra, yes, they charge more for a setup (20 up front for 1, still only 2 quid per month extra).