wideanglezoom

Hello guys! I have an opportunity to buy a used Tokina 11-16 mm f 2.8 lens used (slightly scratched but does not affect the photos) for 300 USD. Should I buy it? Or should I go for a new Nikkor 10-20 mm f 4.5 with VR for around 440 usd? I am looking for a lanscape photography lens. Mostly in...