im guessing as your new you'll need a charger and battery's aswell that will limit your options on cars in the 10/ 8th scales from the bigger brands
there this savage xs its more like a 1/11th scale i had one myself and didnt like it but many people love it. and a lipo charger and lipo and its within your budget
http://www.amainhobbies.com/product_...-w-24GHz-Radio
http://www.amainhobbies.com/product_...rger-6S-5A-50W
http://www.amainhobbies.com/product_...-ROAR-Approved
finial price being $377.97 and it leaves alittle room left for a good hex set