Investors looking for these once-in-a-decade buys may want to consider Alphabet (NASDAQ: GOOGL) (NASDAQ: GOOG), MercadoLibre (NASDAQ: MELI), and Salesforce (NYSE: CRM). Salesforce stock is trading at a price-to-sales ratio (P/S) of 5.4, its lowest in more than a decade: CRM PS Ratio data by YCharts Management also believes the stock is cheap. Despite an environment that has sometimes faced high inflation and political uncertainty, MercadoLibre managed to generate $4.8 billion in revenue in the first half of 2022.