I've only gotten scanners from ScannerMaster.
Digital P25 Phase II Scanners
Since most are already in the Phase 2 era, it's best to go with one of these. As said before, the 996P2 should do well if you want it sitting stationary. The BCD325P2 should suit your needs as it does Phase 2 and doesn't cost as much, plus you can take it wherever you go. If anything is DMR or TRBO (digital on conventional) in your area then you'll have to pay for the upgrade, but you won't need that if you're just monitoring Cobb.