Wet Bar Cost - Philadelphia

[Christopher Edmonds]

Hello, 

Looking to install a small wet bar on the top level of one of my rentals in Philadelphia. Looking to see the average expected cost of the project (e.g. small fridge, counter, plumbing, and possibly a wine rack). 

Seeing costs all over the place online ($1000 - $22,000). Has anyone installed a small wet bar recently and has a concrete price I can use when negotiating with my contractor? 

Thanks!