I though this was going to be a light version of Spark 'til I saw the price.
 
 
Its a hardware! I qualify for the 169 euro crossgrade. Dont think I will be buying but it looks like a good product for those into such things.
 
 I have just splashed cash on an Electric Mountain Dulcimer (a real one, not a sample library) and will be upgrading Sonar so marginal things like this are right out of the question.

I also got that crossgrade offer and it's a great price for the hardware. I actually was considering getting the SparkLe before deciding on Maschine's Mikro.......they both were going for around $300 at the time. So for $169, that's a really nice deal.....also included are 4 expansion packs.
 
Interestingly, the Euro and dollar are now the same amount (at least on Arturia's site). 

You can get the crossgrade for about $140 at JRR's Shop.  Put the item in the cart to see the price.

Mine arrived from Arturia a couple of days ago.
It's a rather good dedicated midi controller.
And yes it does include the full version of Spark2 and the four expansion packs... Not bad for €169.