What do you need to establish a feed? I live right next door.
I worry about the legal aspect of it also, some members here are quiet tart in their comments about those who provide feeds.
I have no $ for friviolous things like scanners but if someone wanted to donate a scanner...lol
All I have is a 396 that I use for everyday scanning.
Any old PC will work,as long as it can connect to a reliable internet connection. A $20-30 used PC from a cheap computer store will work. It's not that hard to set up.
The important thing is the radio. While scanners do work ,I find most busy city areas are prone to interference and intermod. You may need to work on you antenna setup to try and eliminate it. Motorola gear tends to work much better.
A used MCS2000 or even an old Maxtrac would work. If you can find an old Maxtrac, I'll convert it to type II and program it for you if you want. They also need to be modded to output flat squelch controlled audio on the accessory connector so you can run it into the PC. Sometimes they can be had for cheap on Ebay.
I could maybe put together a setup you could try out there, until I can get something to pick them up from here.