Top Seling Electric-Acoustic Guitars in the $150-$400 price range:

Ovation GC057 Celebrity Super Shallow Bowl Acoustic-Electric Guitar	Epiphone EJ-200CE Acoustic-Electric Guitar	Rogue Dreadnought Cutaway Acoustic-Electric Guitar
Ibanez V Series V70CE Dreadnought Cutaway Acoustic-Electric Guitar	Ibanez Talman TCY10 Cutaway Acoustic-Electric Guitar	Ibanez AEL20E Acoustic-Electric Guitar with Onboard Tuner

Electronic guitar

Brands of electric guitars include :

B.C. Rich Guitars	Brian Moore Guitars	Daisy Rock Guitars
Charvel Guitars	Dean Guitars	Epiphone Guitars
ESP Guitars	Fernandes Guitars	Fender Guitars
G&L Guitars	Gibson Guitars	Gretsch Guitars
Ibanez Guitars	Jackson Guitars	Line 6 Guitars
Music Man Guitars	OLP Guitars	Parker Guitars
Peavey Guitars	Rickenbacker Guitars	Paul Reed Smith
Schecter Guitars	Silvertone Guitars	Squier Guitars
Washburn Guitars	Yamaha Guitars

Pics

A steel-string acoustic guitar is a modern form of guitar descended from the classical guitar, but strung with steel strings for a brighter, louder sound. It is often referred to simply as an acoustic guitar, although strictly speaking the nylon-strung classical guitar is acoustic as well.
The most common type can be called a flat-top guitar to distinguish it from the more specialized archtop guitar and other variations.
The standard tuning for an acoustic guitar is E-A-D-G-B-E (low to high), although many players, particularly fingerpickers, use alternate tunings (scordatura), such as "open G" (D-G-D-G-B-D), "open D" (D-A-D-F♯-A-D), or "drop D" (D-A-D-G-B-E).

Acoustic guitar

An acoustic guitar is a guitar that uses only acoustic methods to project the sound produced by its strings. The term is a retronym, coined after the advent of electric guitars, which rely on electronic amplification to make their sound audible.