Mushroom is one of the most popular veggies known for a rich dose of vitamin D. This vegetable is not just rich in nutrients but tastes good as well. There are some, who do not like the taste of this vegetable but they don’t know that mushrooms are a rich source of protein, vitamins and many other minerals. Mushroom varieties stand as culinary delicacies, yet their exorbitant prices render them beyond the reach of the common man. Some of these mushroom varieties tantalise the taste buds but remain a privilege of the elite due to their staggering costs. Here are 5 popular mushrooms that are beyond the budget of common man.