Business & Finance Exam Materials Questions

Applied for the business and finance exam for my CGC License in Florida and had a few questions on the exam material specifically:

1. Past posts (> 2yrs) indicated that Gold Coast was the best place to purchase the materials. Does this still hold true?

2. Is it allowed to use pre-owned/used materials? Whether that be from a friend who previously took it or a secondhand copy of the books/documents....

3. DPBR Reference List calls out "Florida Statutes Chapter 455, 2025" as exam material. Is it recommended to get a bound version of this for the exam?

Any and all answers greatly appreciated.