What is the price for orthodontic teeth alignment (metal braces)?

Not Campbells' Soup. Every can of soup is exactly like every other can of soup. Every malocclusion is different. Is problem misaligned teeth, jaws, or both. How's the bone/gum support. What about the horizontal and vertical overbites. And so much more. Make an initial examination appointment with a qualified orthodontic specialist (often complimentary) for an answer that matches your problem, not your friend's.
About $4,500 -$5,500. Of course, fees vary depending on geography and complexity. However the average fee, for an average two year case, is between $4, 500 and $5, 500.