How much $$$ to stock a music store?

We have a small store in the downtown area and we are thinking about selling CD's also. I can build all of the shelving myself.
Does anyone know how much it will cost for all of the CD's?
Links to wholesalers?
Any other info I might need?

Thanks!

I almost forgot....
We want to do the cappacino/espresso thing too, with all the different flavors and stuff.
I don't even know where to start.

there is no competition in 20 miles with both the coffee and the music. I think it would be a big hit with the local young people.

What kind of machines would I need to make more than 2 cups at a time?

What else do I need to know?

Thanks again!

I don't know about the in-store side, but why not also investigate online tie-in services such as software that helps new music artists described in the following BBC article? Your store could then offer to carry physical CDs of their work. Here is that link:

news.bbc.co.uk...