As of this writing, a share of Amazon (AMZN) costs a little less than $3,000 (midmorning July 24, 2020). However, stock market prices fluctuate daily, so the actual share price will depend on the cost at the timing of your purchase. Additionally, if your broker charges transaction fees, those need to be added to your final cost. You can also buy fractional shares of Amazon by using certain online trading platforms that allow you to purchase a portion of a stock without needing to pay the full amount for a full share. In that case, you might be able to buy a fractional share of AMZN stock for much less than the full stock price.