Hi Ghost,
We bought those CS Olivers a few years ago, don't know if that price is still correct but here is the site we got them from.
http://home.earthlink.net/~whizzz/welcome.htm
My friend from Scotland used his credit card and James shipped them to my house.
Drop that site an e-mail and see what James says about pricing.
Didn't Ian Rustle make a 1.5 Oliver Tiger Cub replica? I think there were several "Rustler" Oliver reproductions...maybe even a 1.0cc version.