Here is a link to the Prevacid Printable Rebate form.
Prevacid is on sale for $19.99 at Walgreens this week
Go here and print this $4/1 coupon or use the coupon from the 9/18 inserts
Pay $15.99 and Submit for this $15.99 Rebate Offer
Free after rebate and coupon!
You could use this combination of coupon and rebate form to get it free just about anywhere else as well!