Replying to Yamaha Acoustic Guitar

So I just started looking around for an acoustic guitar as I have more than enough free time this summer and have always wanted to play. Although I welcome any recommendations for a beginner in the $100-150 range I have a specific question.

I was in my local guitar shop and the guy showed me a $150 Yamaha acoustic guitar and I thought the label said Yamaha G1GM or GIGM, but now looking online hasn't yielded any results. Just trying to find some reviews of it online but can't figure out what it is. If anybody could help me out I would really appreciate it!