No need to stress yourself going to cotonou and buying it for 1.150-1.2m (that excludes transport fare and risk in traveling.)
I already have a very sound one in lagos for a good price
Go to this thread of mine scroll down and see all the cars available
http://www.nairaland.com/nigeria/topic-75119.0.htmlyou can contact me from the number on there.
Hope o hear from u soon.