So we're stuck on s.5 I guess

Any idea why? I am wanting the late 80's early 90's sets sooooooo bad!!

Don't bank on those happening. Digital distribution is likely the only way you will see these happening anytime soon.

Season six was sort of a clusterfuck, so it's not too surprising they would stop there. You can read the details here.

I own season 3, and I wish they'd release season 12. I consider the periods with Gilda Radner and Victoria Jackson to be the show's best, and I think those particular seasons are the best of their respective periods.

It would be nice just to get a few more best ofs.

That's for 9. You want a 9 that's standing on it's head.