The Forums › Forums › Medication › Adderall XR › Adderall Questions › Re: Adderall Questions AnonymousInactive #92065 | I’ve just been Rx’d Adderal XR 20mg/day. I’ll be interested to see the difference. One MAJOR difference I noticed immediately was the price!! $108 for 30 pills???? good Lord! Compare that with $18 for Ritalin! Yikes.