Thanks for the upgrade.
As Chalenge said, a new one can be got for the same price and the new 1060 3 GB for just a little more. For such a small price difference I'd choose the 1060, it's faster and will be supported longer. Plus the extra 1 GB of RAM might be useful with future texture upgrades.
As for budget issues, I was offered a used card much better than my current one for €150. It's much less than the €250 the 1060 costs here. However I chose to save the 150 until my budget allows me to choose by quality instead of investing a good amount of money to something I can't wholeheartedly trust.