Risen 2: Dark Waters Collectors Edition and a very strange exclusive version revealed

[Matrix6]

The price of the German edition isn't exactly exuberant, wonder what customs' reason is?
Luckily our threshold for customs here is to the limit of AU$1000 before we get his with tax/fees. And the only other reason for customs to withhold items is maybe due to illegality??

Btw, exactly what wood is the Keg made of? Hopefully it's just pine before there may be "illegal" wood that's not permitted to be imported to certain countries!?