Reddit mentions of Simple Green All-Purpose Cleaner & Degreaser Concentrate

As someone working through this but a few years ahead of you, I'll pass along the list of stuff I've bought and/or wish to buy...

Hand Tools

1. You say you have screwdrivers, but ifs worthwhile to have a full complement of them. You might consider getting a hand tool set like this one. Also, diagonals. Can't stress that enough. Eventually, you might upgrade a lot of these, but it'll get you started.
   
   
2. Ratcheting wrenches, along these lines. Conventional wrenches are functional, but these are much more so.
   
   
3. Ratcheting hex key set. In fact, this one looks good. If you have any Ikea furniture in your future, these will be worth their weight in guld.
   
   
4. Maybe a vise. That particular vice is mid-priced, but you can find well-reviewed vises at just about any price point.
   
   
5. A good range of sand paper grits: 80, 100, 120, 150, 180. You might also pick up a sanding sponge.
   
   Power Tools
   
   
6. A Dremel
   
   
7. Maybe an electric circular saw or a jigsaw. I really don't know which I'd prioritize, but you should probably have at least one of them.
   
   
8. If there's money left over in your budget, I'd suggest a random orbit sander.
   
   
9. A drill press
   
   Also, there are fluids to consider
   
   
10. Simple Green
    
    
11. Penetrating oil
    
    
12. Wood Glue
    
    
13. Mineral Spirits
    
    
14. Linseed Oil
    
    Of these, I'd focus on the hand tools, fluids, and the Dremel. You can always ask someone to buy you a saw for Christmas. If you have these things on hand, there probably won't be a job come along that you can't handle at some basic level. I'm assuming you don't need yard grooming tools, because that's an entirely different list.