Once you’re comfortable playing the chord shape that corresponds to the tab you removed, you can move on to removing the next tab, the next tab, and the next tab. Once all of the tabs are removed, the ultimate goal is that you should have a basic understanding of the fundamental concepts of how to play guitar and shouldn’t require the Chordbuddy anymore. At this point, you can remove the Chordbuddy system completely from your guitar and you’re free to explore.
As a beginner, it is best to avoid making a pawn shop, flea market, or yard sale purchase unless you are shopping with somebody who has experience in purchasing a guitar. Having never purchased a guitar, you may not know what to look for in terms of damage or guitar quality. With that being said, a local music retail shop is your best bet. You may also shop online with a reputable company, although be sure to review the business’ return policy.