COST OF HAIR EXTENSIONS?

Ok. so i want to know:





i live in halifax.


i want to get the sewn in hair extensions.. not real hair..how much will it cost me ?COST OF HAIR EXTENSIONS?
At Sally's Beauty Supplies you can get 18'; extensions for 40ish, and 12'; for 20ishCOST OF HAIR EXTENSIONS?
if they are fake you can get some for like 10 bucks, i have 20 inch synthetic ones that cost me ten. you have to look around, any asian beatuy supply stores have them (thats where i get mine) or sallys beauty, although theres are more expensive.
Its VERY expensive and can cost $200 or more!

cyst