MY $0.02
IMNSHO, a large diaphram condenser works for vocals . . .
for ALL other instruments or sound sources I prefer either a small diaphram condenser, a dynamic moving-coil or a dynamic ribbon mic, depending on the result I'm looking for . . .
For example, a nylon-string "classical" guitar tends to sound "boxey" (too much 500 Hz) with the large diaphram condenser . . . but with a quality small diaphram condenser it can sound really good (depending on the player, of course)
The AKG 451 (OR 460 series), Shure SM81, Audix SCX-1 and Neumann KM 185 are good choices for a small diaphram condenser at various price points . . . The MXL small diaphram condenser and the budget line from Shure (PG 81) are OK if you don't have a lot to spend.
Another thing . . . buy mics (preferably NEW) in pairs . . . stereo is (almost) always much nicer than mono!
For quality un-hyped (flat frequency response) dynamic mics, the best ones are the Sennheiser 441, Shure SM-7, EV RE20 (or PL20) . . .
As for ribbon mics, the good ones are WAY outa' your price range
YMMV, but all this is based on my 37 years professional recording experience, both as a musician and as a multi-Grammy winning audio engineer . . .