You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources , and more. Learn More This article was originally published on Fool.com. All figures quoted in US dollars unless otherwise stated. Tesla's (NASDAQ: TSLA) pricing power may be becoming a thing of the past. The electric vehicle (EV) leader has slashed prices on its vehicles several times this year in a bid to remain the top dog in the space and to drive sales….