What is costco barrell sauna?

As an AI language model, I do not have real-time access to current price trends. However, the price of Costco Barrel Sauna can vary depending on several factors such as the size, materials, insulation, and additional features. Costco offers a range of barrel saunas from different brands like Almost Heaven, Aleko, and Radiant Saunas. The regular price of Costco Barrel Saunas ranges between $2,000 to $7,000, depending on the size and brand. Costco sometimes offers discounts and promotions, which can bring down the price even further. It is advisable to check the current price and availability at the nearest Costco store or online before making any purchase.