Used track bikes are best deal ever! They typically will have upgrades you want for track anyway: clip-ons, rear-sets, fork-springs, emulators, rear-shock, etc.
With Ninja 400 gaining popularity, used 250/300 track bikes are falling out of sky at rock-bottom price!
Luckily you might find one with just side-stand removed. Mine had the side-stand
and its mounting-bracket chopped off (saves another 2-lbs). I've actually saw bike with bicycle kickstand attached.
