If you can, visit several guitar shops and play several types to get a feel for the finger boards and set-ups. If your hand size is above or below average, this could become a very important factor in the type of guitar you start with. One way to begin is to buy a used Fender Japanese Stratocaster or Telecaster copy: $300 to $400. The early 80's Japanese models are sought after and sell for more, but are viewed very desirable by players. Also, some players prefer the Japanese models over the current American made models. There is very little downside for buying a desirable model used. This is because, if you decide to upgrade or lose interest in playing, you can usually sell it on the used market for close to what you paid for it. Any entry-level guitar you buy new will lose quite a bit of its value if you decide to sell it later. If you do decide to buy new, Fender also makes a "Squire" tele or strat version that is an entry level guitar: $250 to $300. Be careful with your home stereo, you may need a preamp to obtain a line-level signal, and if you play loud with distortion, you may damage your home stereo speakers. Also, you will probably want to play along with the music from your stereo. I suggest that until you decide to buy a guitar amp, you can use an inexpensive small, hand-sized "practice" guitar processor/pre-amp designed for headphones. These are neat because with some models, you can input a source and practice or play along with recorded music. Check marsmusic.com or musiciansfriend.com for info on these type units.