We're actually running a 50% off recurring sale right now which is below those prices. We're doing $10 per GB, that site does $12 per GB.
http://www.minecraftforum.net/topic/543684-volt-host-50-off-recurring-sale-getback-vanillabukkit-ftp-mysql-euus-free-web-hosting-paypalonebip-free-trials-500-hosted/ or http://volt-host.com
Use GETBACK for 50% off on checkout in the discount code box, we're only keeping this promo for a few weeks so act fast (this promo will apply for the lifetime of your server, and any upgrades / downgrades will still be applied at the original price!)
We can also do a 7 day free trial, simply open a support ticket with us and we will get you setup :-)