Potions are a more recent invention to Vindervall due to the preference of natural healing long before the arrival of magical plants as well. Some of these plants when mixed with others promote healing thus Healing potions were formed. An average healing potion that heals basics wounds would cost about 1 silver to buy from most vendors. The quality of the potion may vary with price and the size changes price as  well. A large healing potion of high quality may very well cost around 25 silver a potion but it rarely used for anything less than deadly wounds. The secondary type of potions are Focus potions, similar to mana potions were mana a real thing. Focus potions extend the amount of mental energy and physical energy the consumer has and is mostly used by Casters. Rather than being seen as a near immediate reaction, like that of a Healing potion, a focus potion takes a little while to take action but lasts longer. Its average cost is around 5 silver for a good potion or 1 silver for a lesser quality potion.