Stirebuild

Stirebuild is a English and Dutch Minecraft server with both a Survival World and a Creative World.

There is a shop at spawn where you can buy most blocks and items after you have obtained or crafted them.
At this shop you can also buy stuff like spawners,  special items and armor which have special effects like being immune to certain effects.
You can buy these with Credits which you can get by selling blocks or by playing in the Arena at the spawn.