How would you negotiate this deal?

[Christopher Lane]

Hey team, curious about a situation I've found myself in.  Found a duplex selling as two singles, each as half of a side by side.

Properties are the same seller, and each is listed at $59,900 making it a grand total of $119,800.  Both have been on the market for 160+ days.

How would you all go about this? 

My initial thoughts are to offer $75k for both. And negotiate from there.