Key PointsCostco's massive scale is precisely what allows it to offer customers extremely low prices.The market continues to place a premium on the business, creating an unattractive entry point for new investors. 10 stocks we like better than Costco Wholesale › With net sales of $66 billion in the fiscal 2026 first quarter (ended Nov. 23), Costco Wholesale (NASDAQ: COST) is among the leaders in the global retail sector. And its shares, which ha…