I don't know what state you're in, but there are only a few scanners that will get what you are looking for(Obviously digital).  There's the Radio Shack Pro96 handheld, Pro 2096 base, the Uniden BCD996T, and the Uniden BCD396T.  I think there's a few more lesser known ones that I didn't mention.  The bottom line though is you probably aren't going to find one less than $500.