RC4WD is the distributor for Eagle Machinery in China, many ppl have said it's best to contact & buy direct from Eagle Mach b/c if there's problems (and there usually is), RC4WD doesn't do shyt to help you fix whatever is wrong. Eagle Mach is in your price range.
If you want 12th scale, then you're building it yourself from scratch b/c every manufacture is either 16th or 14th. Some of what you see on aliexpress, they may claim 12th but it's quite likely 14th or smaller...
European models, better quality, smoother function, last longer without problems & parts failure. Fumotec of Germany is everything I run for the past 10yrs. Prices start at 4000 euro & I build the models myself from kits. You want6 RTR, they'll build it for you, but at additional cost. Here's the english version site, no prices given...
http://fumotec-us.com/