I have a couple of these, they are beyond end of life (eol), which means you can't get a service contract unless you have had one continuously since before (eol).
The SST model uses soluable support, which is very expensive to buy, even if you are reloading and resetting your own cartridges.
The BST models use break away support, which can be reloaded economicly with HIPS.
These old printers are way too involved for people who didn't actively use them in their heyday.
I would pass, unless you have a high tolerence for frustration.