I think Ausie pretty much covered the important things. If you' re like me & can' t afford to go out & get it all at once, I' d say start with a good set of allen wrenches, nocking pliers and a bow square. You should be able to pick up those items for around $30 or so. Assuming you know about what draw weight your bow was set up at, these items should get you through most everything you need to do to tune your bow. You can always improvise a little when setting something up for paper tuning so you don' t necessarily need to buy a frame right away.

The next thing I would add would be a scale to check your draw weight and the arrow grain scale. You should know about what your draw weight is from the shop that set you up, and you can figure out about what your arrows should weigh by looking up weight of the shaft & components. But being able to check the exact draw weight and the exact weight of each arrow will be helpful at some point. Just off the top of my head, I' d say expect to spend a minimum of $50 -$60 and probably more, depending on the quality.

A good bench top press would be great when it comes time to install a new string. I will have one as soon as I save up a little more cash. I believe they start around $175 or so. I recently replaced my string & cable with one of those $35 portable bow presses. It worked pretty good but it would be nice to have a bench top press that holds the bow for you while you work.

The portable press also worked well for installing my string leeches and peep. But again it would be nice to have a press that held my bow so it would be easier to work on.