After 6 months free the US address is $100/year.
You can upgrade to a First Class US address for + $200
for the first year -- $300/year thereafter.
Hidden Fees = No Surprises:
Additional charges (billed by VI or the appropriate 3rd
party): For maintaining your corporation and registered
agent, (in the second year)
as follows: approx. US$175/year for state fees and registered
agent -- plus US federal income taxes.