I'm interested in building my own RepRap 3D printer. Please navigate to the 'Build a RepRap' section and identify the recommended first RepRap machine for a beginner, and what the initial steps or considerations are for starting the build process. Additionally, find out if there's a general estimate for the cost or time commitment involved.
Navigate to 'reprap.org'. Click on the 'Build a RepRap' link (ID 56). Identify the recommended RepRap machine for beginners or the 'first' machine mentioned. Locate information regarding the initial steps or considerations for starting the build process. Look for any general estimates on the cost or time commitment required to build a RepRap. Synthesize the gathered information to answer the task.
The agent successfully navigates to the 'Build a RepRap' page. The agent identifies the recommended first RepRap machine (e.g., 'Mendel' or 'Prusa Mendel' if explicitly stated as beginner-friendly). The agent states at least two initial steps or considerations for starting the build process (e.g., gathering parts, understanding the process, safety). The agent identifies any mention of cost estimates (e.g., 'a few hundred dollars/euros') or time commitment (e.g., 'a few weekends'). The agent provides a concise summary of the findings.