http://www.jrrshop.com/kv331-synthmaster
 
$55 plus 15% more off in cart as I understand it.  This is one of the best deals for a synth pretty much ever.

And if you want to try it out, there's not only the Demo (which afterwards gets you a 20% coupon) but also the free version of their Player with more than 200 presets in full use.

The free version is pretty useless, I wouldn't waste time on it. But the full synth is quite excellent, comparable to stuff out there selling for 200 bucks or more.
 
For someone who isn't really a synth guy and only wants to add one do-anything synthesizer to their kit, this would be a good choice. If you don't like to program (and frankly it's not the easiest synth to program), the add-on patch libraries are top-notch and cheap.

Then there's the free Computer Music version. Seems pretty decent.

Fleer
Then there's the free Computer Music version. Seems pretty decent.

 
With all the discussion about Synthmaster recently, I decided to check out the CM version.  $55 for the full version is a bit tempting.

I have the CM Version.  I've got synths coming out my bahooki....so,
while this is a great price of this...I can't stretch it...but if you can,
it's well worth the money...

If some one picks up the synth there is a free tutorial at https://www.youtube.com/playlist?list=PLa9ASr8n5idBNZPcvJDfLdbyvULjq71oa&feature=c4-feed-u which I must have missed from the July newsletter.

It might well be a great synth...and I know this sounds petty...but the audio demos they have on that page are absolutely horrible. I am inclined to find out more about the synth after reading the description though. 

cclarry
I have the CM Version.  I've got synths coming out my bahooki....so,
while this is a great price of this...I can't stretch it...but if you can,
it's well worth the money...

And how do you rate the CM version?

The CM version is one of the buggiest tings CM has ever put out.  I found it to be useless.  It's a shame because they have often provided great CM versions of synths