In all honesty, I don't think a simple shockmount should cost this much, but I feel like you definitely get what you pay for!
The result is a high quality shockmount that holds my new RE20 very well, and that doesn't get in the way of alternate monitors beside me due to it's 'arch' design.
Overall I'm very happy with the shockmount, and I couldn't recommend anything else for holding your new RE mic.
Only downside I can think of is that it's top screw easily loosens when rotating the mic in a clockwise direction due to it's overall weight, but you'll get that with almost every mount, regardless of design.