Is Gtx 760 SLI worth it for another $190?

[chester11]

Currently, I am running with a Gigabyte Gtx 760 I bought a few months ago. I found a PNY GTX 760 for $190 and am thinking about buying it. Is this worth it or should I wait to add another a few years down the road,
or eventually get a different card.

Thanks

Links:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125466

http://www.newegg.com/Product/Product.aspx?Item=N82E16814133492&Tpk=pny%20gtx%20760

 

[Sageofhalo]

Where did you find it for 190?

currently in the market for a 760 so i'm curious.