Walmart Pharmacy · Price Comparison 2026
Fentanyl at Walmart Pharmacy: ~$220
Walmart offers some of the lowest chain prices via their $4/$10 generic program — but independent pharmacies can still beat it with competition. When independent pharmacies compete on Script Unlock, the same Fentanyl (Fentanyl) is available from $100 — saving you $120 per fill.
Walmart Pharmacy Price
~$220
typical cash price
Competing Pharmacies
From $100
when pharmacies compete
You Could Save
$120
vs Walmart Pharmacy
Free · No account needed · Takes 30 seconds
Don't Pay Walmart Pharmacy's $220 for Fentanyl
Pharmacies compete. You save $120. Takes 30 seconds.