are you trying to treat (shingles, fungus, etc.)? Do you need it today , or can you wait for shipping ?
I can find the or the best price for you.
If you are determined to find it at Walmart, follow these steps:
Buying directly from Aidance Scientific sometimes offers "Buy 1 Get 1" deals that Walmart doesn't match.
Because it is a specialty homeopathic medicine, the price point is higher than generic brands:
Terrasil is a top-seller on Amazon and often has faster shipping if Walmart doesn't have it for local pickup.