You did not say how many caps were in a bottle ? Source Naturals DigestActiv, 240 capsules ( 5 stars per customer surveys) are available through Amazon.com for $18.99.
Source Naturals Essential Enzymes 500mg Vegetarian Capsules 120 count ( also 5 stars ) $8.23 from Amazon.
I am sure you can find something comparable in the pharmacy of Walmart, Walgrens, Target etc.