Amazon

 
I believe that everyone knows Amazon. So I am not going it explain too much.
Good and fast service! Low risk! And you can see the comments and rating on the figures.
But the price is normal, which doesn't have much discount.
 
Variety: 8/10
Price: Fair
Delivery: usually under 1000yen
                 extremely fast delivery when there is "Prime"
                 (I am not sure, but I think there is international delivery)
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