This Adderall price guide is based on using the Drugs.com discount card which is accepted at most U.S. pharmacies. The cost for Adderall oral tablet 5 mg is around $622 for a supply of 100 tablets, depending on the pharmacy you visit. Prices are for cash paying customers only and are not valid with insurance plans. A generic version of Adderall is available, see amphetamine/dextroamphetamine prices.