stereo enhancer

Hi there!

My mix sounds good, but is a bit wide. Yes, I could fiddle and pull each track more towards the center, but I understand there are plugins like the S1 that can pull the mix to the center, i.e., folding everything in proportion, right down to mono if need be. I need a plugin like this, but on a budget.

Are there any other options out there?

What's the best Stereo Enhancer. I need one that works good on mixes any suggestions?