I just spent$2600 (not yet paid off) on a brand new snap on Solus edge, it was a "factory left over" as they just came out with yet another new version of the Solus, I think it's the ultimate model.
Mine was over $4 grand in it's prime
I replaced an original Solus that was only current to 2014, went to work on a 2015 with it and the scanner thought I was working on a 1985, as it turns out VIN codes for model year for the 80s is the same as the 2010 decade. The original Solus wasn't updateable past '14, tholis one supposed to be supported for 6-7 years yet. Hopefully it'll be 2-3yeara before I will have to worry about another update.
Not for my own vehicles as my newest ever was a 2001, much the reason I just jumped at the chance to buy a 85 D 150 with a slant 6 for a 3 season daily driver. The more I see of new vehicles the more I want old ones for myself.