How much does Ps3 hard drive cost?

May be...

my harddrive has failed so i need to know.

You can get 120GB for $50

http://www.newegg.com/Product/Product.as...



You can also get 320GB drives for $90 - $120

http://www.newegg.com/Product/ProductLis...

It really depends on how many gigs you want.

I recently bought this one: http://oyendigital.com/hard-drives/store...

Its the cheapest 320gb i could find.

Depends on how big it is. You will have to look at online stores, like amazon, to see the cost. And, it has to be a 2.5 inch SATA hard drive.

I'd say around for and 80G. $80-$90.