Costco Pharmacy · Price Comparison 2026
Lemborexant at Costco Pharmacy: ~$410
Costco pharmacy prices are competitive, but membership is required. Script Unlock lets you compare Costco against competing local pharmacies. When independent pharmacies compete on Script Unlock, the same Lemborexant (Lemborexant) is available from $274 — saving you $136 per fill.
Costco Pharmacy Price
~$410
typical cash price
Competing Pharmacies
From $274
when pharmacies compete
You Could Save
$136
vs Costco Pharmacy
Free · No account needed · Takes 30 seconds
Don't Pay Costco Pharmacy's $410 for Lemborexant
Pharmacies compete. You save $136. Takes 30 seconds.