Just more tips to you.
Animaxis updates the cel section on Wednesday and 
Friday each week. On most occasion, they will 
update in the afternoon, most properly 4:00 - 
7:00pm Japan time. And you have to know, good 
cels of Galatea and Sylia are very popular. They 
often sold out in 30 minutes. Actually, I have 
seen some of the cels are sold before animaxis 
has completely update its site. @@