I recommend considering the Smithy Midas LTD 3 in 1 Metal working machine with the free tool pak starter kit for less than $2400 plus shipping. You get support, services, training, parts, and a machine that works and has plenty of accessories you can buy.
SSX3, that is a great suggestion based on my "stated primary focus". My initial statement might have been a little bit misleading. I had ruled out the ShopSmith some time ago as a good idea that did not quite suit my needs. I later watched a Den of Tools video about ShopSmiths, and he showed a few images of modifications and repurposes of ShopSmiths. These included a conversion of a ShopSmith into a wall-mounted drill press. If I remember correctly, that might have been what led me to look at prices and postings of used ShopSmiths, which then led me to the Smithy SuperShop. Sometime in between, I had been looking at used/budget metal machining equipment (lathes and mills), and I had decided that I would not be able to pursue milling and/or machining for the foreseeable future. The learning curve, the space, the cost, and the time to actually machine parts seemed to keep growing as I did more research. I was hoping that the SuperShop would reduce the required space and cost a bit compared to other machines. I had looked into both the Midas and Granite at different times. They seem like really great machines, and Smithy's complementary tool packs are quite enticing, and set them apart from most of the competition in the small/combination machines market. That being said, I am also very interested in using the machine for woodworking. Metal machining is supplemental to that end. I have limited space, funds, and time for the foreseeable future, so combination machines are very appealing to me. A dedicated, metalworking lathe/mill would sit unused too often to warrant it's own footprint, at least for the time being.
I have trouble sourcing satisfactory hardware with satisfactory quality control both at work and for my own projects. This results in a combination of angle-grinding, drilling, and filing. A more sophisticated, efficient method would be most welcome, but, at the risk of redundancy, I have constraints for space, expense, and time. That's why it's important to me to save space, and be able to switch between woodworking and metalworking. I tend to work on my personal projects in bursts of a few hours, about twice a month. Five to ten minutes of changeover time is no big deal, because I will rarely be completing more than one step of a project in one work session.
I also have some prototyping projects in mind that require specialized alloys and applications, which take acoustic properties into consideration as well as all of the usual concerns of rigidity, ductility, corrosion, and whatnot. I would rather handle the sourcing and prototyping rather than paying a machinist who might not really understand or respect my requirements. It would be great to be able to tinker with those ideas independently, without having to pay machine shop hourly rates. Not that good machinists aren't worth their cost. I just can't afford their service regularly.
Smithy discontinued the SuperShop primarily because the rising cost of aluminum made it cost prohibitive.
I guess my extrapolations were a bit too limber. It seemed odd to me that a company would discontinue such a capable machine, so I assumed it had to do with a change in consumer's perspectives and expectations.
If I send Smithy enough aluminum cans, do you think that they would melt them down and make a SuperShop for me at the old retail price of $3,500? That might be a long-shot…
There's a Super Shop listed on the Charlotte NC craigslist for $1995. Seller says it's in like new condition, but there aren't any relevant photos to determine if that's the case. It's in the Arts & Crafts listing, not the tools section.
Ted724, thank you for letting me know. I have seen that posting, and I emailed the seller last week. No reply. Also, I believe that I have seen those same pictures in previous, expired postings. It might be the same person renewing a post, or it might be someone "recycling" other people's images. I asked for a new picture as confirmation. I'm not driving six hours without being sure of what I'm getting. Even if it weren't at the high end of my budget.
I use the CPlus App to search for things on craigslist. I can choose different locations, so I can decide whether the distance is worth driving.
Everyone else, thank you for your replies! I'll consider your offers and advice.