The Dreadnought is not a make but a perticular style,like Jumbo or studio. Takamine, Taylor, Martin, Simon & Patric are all excellent guitars.

I play the Simon & Patric it is a good mid priced guitar about £300. new.These should be cheaper in America as they are made in canada.(a beautiful sounding and looking guitar, hand made and a dream to play)

Takamime star at about £190.

Taylor and Martin guitar are £800. and above.

Yamaha nock one out about £80. they are not bad to start off with.

I'm not sure but I think that $100 = £60.

Encour start at nylon strung classical style at about £30.

Hope this is of some use.