If you do a quantity of prints, then you can't beat a "real" printer's price. New inkjet cartridges cost $20-$40, and don't last terribly long. You can take them to a camera shop and get different papers for the prints, as well.
My vote is to have someone else do them
And to the comment above...there are some people out there who work at "those places" who know what they are doing
__________________
Current lineup:
300D | SMC Tak 135/3.5 | Fujinon
EBC 55/1.8 | Vivitar 28/2.5 | Hanimex
MC 28/2.8 | Tamron SP 90/2.5 Macro + SP 2x Tele = 1.1 baby!
Good things come to those who focus themselves