Suppose you find a scanned version (legal or otherwise). To make it "high quality" for studying:
High-quality PDF versions often include links or references to the "Netzwerk A1" film, which follows a group of friends and helps you hear natural pronunciation. Finding a High-Quality PDF Download
(If you want, I can: 1) list the specific publisher supplement PDFs available for Netzwerk A1, or 2) draft a short guide on using the official supplements to study A1 — tell me which.)