The Robocop movies are on sale over at Vudu.
You can grab the original in HDX for $4.99. Grab this while you can, as it is an MGM title. This means they do not participate in Disc 2 Digital (I’ve tried!). This is an UltraViolet title, so it goes into your UV locker (not just a Vudu-only title sale).
There are Blu-Ray releases that come with the UltraViolet code, but it is not the standard release. These are bundles and special releases , so if you want a digital copy, here you go.
I’ll buy that for $5!