I have a 4" Dremel table saw that is as old as the hills, it was well used when I got 25 years ago. I get carbide tipped blades for it at Harbor Freight. It cuts well unless the stock gets too thick. Replacement belts have been found at an industrial supply house and for a short time I used a large "O" ring.
I also have Dremel scroll saw with side out put for the disk sander or slow speed rotary tool. I bought at Montgomery Wards in the early 80s. It was on close out and the price was half off. Sears did still sells the blades for it and I stocked up about 5 years ago. Like the table saw it has limited power so I use both for balsa, liteply, and plywood up to 3/16" but that is pushing it.
I have a 8" table saw (another used tool) and jigsaw for larger stock. I have considered a narrow band band saw for years but haven't made the investment yet.