Google Android is the SOFTWARE on a phone not the hardware
the first Phone implementing the google software will be the
T-Mobile G1
At Launch (October 22nd) the G1 will only be sold online and in
3G supported Cities at T-Mobile Stores
Today there are available new Android phones like HTC MAgic, HTC
HERO, Samsung i7500 ,...
just use youtube, where is a lot of reviews of android phones
available on market.
you can buy it everywhere ... use "product.google.com" to search
your seller.