Ment to be about 15$ in usa and £10 in English !
15$ (canadian)
Escalation and First Strike were $14.95 each at the PlayStation Store
14.95 $ USD
it is £10 or $15 for the PS3 and Xbox 360 and not available for the Nintendo games
The first map pack "First Strike" costs $14.99 on ps3, and 1200 MS points ($15) on Xbox 360.
$15 for the PlayStation store download first strike comes out exculisivly for 360 for 1200 Microsoft points but should be out with in a week or 2 for ps3
It is $15 at the PlayStation store or free with the new limited edition of the game being sold for $59.99 although a seller on amazon is selling the PS3 model for $47 and amazon did have the black ops PS3 160 GB bundle that includes First Strike and the Game Black Ops for $299.99 it is sold out
First Strike has been out for the PS3 and the next DLC Escalation will be out June 3 2011
March 1st for ps3 only because Microsoft paid to get it out first.
Download it from the PlayStation Store.
The maps are not free they cost $15 for First Strike map pack which has the zombie map Ascension
I think it costs around 12 to 13 pounds but I would keep a little bit extra just in case mate.