Only $30. The Demos sound great.
 
http://indiginus.com/DeltaBlues
Full version of Kontakt 4 of 5 required. 
 
Here is the blurb.
 
Give your productions a taste of the South with Delta Blues Acoustic Slide Guitar. Great for blues, folk, country, or as an all-around picked acoustic guitar sound. Slides, mutes, and harmonic layers can be triggered by velocity or key-switches, which can be customized to suit your playing style.

There are also buttons for auto-vibrato, 12-string mode, round-robin (2x using adjacent samples), and even a button that runs it all through an amp

This is what got my money this weekend. 

Just when I think I'm done collecting Indiginus goodies they come along with something else that's irresistibly uber-cool in the 30-40 buck price range. How can one resist such a devious strategy? Despite having accumulated nearly a terabyte of sample libraries, I have nothing quite like this. Must...resist...SampleTank 3 is coming any day now...

Oh I've had my Sample Tank 3 for ages now. I just hadn't bothered to tell you fellers. It's just one big browser. You pick a category, like rock, and then a band, like the Foo Fighters, and it starts playin up a storm. It even has suggested melodies and lyrics ifn ya caint come up with any yor own self. Once you've got 8 or 9 done it mixes, masters and packages them all into an "album" and posts it to all your social networking sites at .99 cents a pop. Before you know it you're rollin in dough...or at least I was. YMMV.

And yup, I picked up this delightful guitar too!

I just picked this one up.  It sounds fantastic.

This along with the Acoustic Guitar Collection/StrumMaker III, should be a winning combination.