What doesn't work right?
If I had $150 burning a hole in my pocket, I'd probably spend it on premium flat-resistant tires; but not if I planned on skidding.
Alternatively, a Brooks saddle has both eye appeal and function.
I like bullhorn handlebars, and when riding with a brake, I like a bar end brake lever.
If you shop carefully, your $150 can get you a set of good flat-resistant tires, a bullhorn handlebar, and a bar end brake lever.