Hi Cave Dweller.

This type of photography is called "Product Photography". There are a lot of instructional videos on youtube and online, to help you with the idiosyncrasies of this type form. As well many DIY projects to make your own gear, rather than purchase it.

 One thing that is essential, is a camera that has good "Macro" capabilities, most do not. It doesn't have to be an expensive DSLR either. There is also lots of good used cameras out there. Don't be afraid to visit a real photography store, ask questions, They can give good suggestions to work within your budget, and bring something to photograph, to get real feedback, before you purchase.

 Jim