It should definitely be more than 200 points and do not attract some DP newbies like me to tackle it the very first thing. Best Time to Buy and Sell Stocks III is 700 points, so I assume it should be something like that.
Basically Buy and Sell Stocks III is a subset of this problem so yeah this should be more than 700 points
Constraints for iii are harder compared to this. A n2*k will get passed here, not in iii