Not too sure on this one my friend but how about Flight Safety in Farnborough, UK. Good reputable name and good training from what I hear. As for price well it's really what you end up paying at the end of the course not what your perceive you would be paying before it. Ultimately the 'cheaper' option always has hidden associated costs or shortfalls in respective areas whereas the quality institutions give you the lot and thus you can focus on the course content not course admin/cost issues.
Hope that helps and let me know how it works out, I'll be heading that route not too long from now.