AWS/EC2

Pricing
Estimated pricing for standard instances:

size		hour	day	week	month	year micro		$0.02	$0.48	$3	$13	$175 small		$0.04	$1.06	$7	$30	$384 m-medium	$0.07	$1.68	$12	$47	$612 c-large		$0.11	$2.52	$18	$71	$917 m-large		$0.14	$3.36	$24	$94	$1,223 c-xlarge	$0.21	$5.04	$35	$141	$1,835 m-xlarge	$0.28	$6.72	$47	$188	$2,446

Root Authorized Block
no-port-forwarding,no-agent-forwarding,no-X11-forwarding,command="echo 'Please l\ ogin as the user \"ec2-user\" rather than the user \"root\".';echo;sleep 10" ssh\ -rsa AAAAB3NzaC1yc2EAA....