Here is a list of local art supply stores where you can get pretty much anything on your materials list. Prizm is maybe the most recommended, having one of the larger selections and cheaper prices.
5690 Mayfield Road Lyndhurst, OH 44124 440-605-9434
2768 Mayfield Road, Cleveland Heights, OH 44106 216-371-3500
BONUS: Here is an indepth tutorial from MAD Magazine Artist Tom Richmond about inking. He’s got a very traditional/craft-based approach to it, but it can be pretty useful for learning the nuts and bolts – check them out