Noooobody knows.
It really depends, actually. Some standard electric guitars go for $399, and some for $3,499. It also depends on the year, make, and model. Usually they are less than $1,000.
Too many?
800000
it depends on the shop
According to Music Trades, the guitars sold in a certain year was 1,153,915, so the amount of guitars sold annually is around one million.
In 1930, George Beauchamp successfully created the first electrically amplified guitar through the use of metal plates to detect string vibration. Several years before that, Les Paul was experimenting with several methods of amplifying the acoustic sound of the actual guitar. Once Beauchamp sold the patent to Rickenbacker, in 1932 the first electric guitars were made. A few years later, Les Paul began making some of the better guitars that are still made today.
1
1931.
1829
Luna guitars are made in China. They used to be extremely good quality but it seems to have dropped off the passed year or so. I really wouldn't recommend it unless you really wanted one of their exotic acoustics.
1931 , the year it was invented in. Hawaiian music was probably the first serious style played on the first guitars as that was the rap music or metal of the 1930s surprisingly.