According to THIS, Arashi's Seoul Concert tickets were sold out 1 hour after it was open to the public.
'ARASHI FIRST CONCERT 2006 in Seoul ~ You are my Seoul Soul~'
11th November - 2:30 p.m. and 7:30 p.m.
12th November - 1:30 p.m. and 6:30 p.m.
Price: 88 000 Won (approx. US$92)
Ticket sale starts: 18th October 2006