Hello all, I want to install an output jack so I can plug a cable into my pc to be able to hear the guitar strumming/playback then the noise won't disturb the family.

Any of you have experience with this? I have a baby taylor bt2

Do any of you know how much it generally costs to install one in stores such as Guitar Center or Sam Ash? I really don't want to drive up to stores and ask then end up not doing it because it's too expensive, during this time..