Nope, just someone else trying to make a buck off of it.

Quote:

Product Description Quantity Price $US
SS-DC3-SUB Domain Controller 3 Year Subscription $495.00
Based on Yearly Price of $165.00
SS-DC4-SUB Domain Controller 4 Year Subscription $627.00
Based on Yearly Price of $156.75 (5% Savings)
SS-DC5-SUB Domain Controller 5 Year Subscription $742.50
Based on Yearly Price of $148.50 (10% Savings)