Unfortunately, a shop by the name of Doll Doll could not be easily found, however, many different shops sell dolls. For children, a toy store, or the toy section of an appropriate store, can provide a good source. For decoration, there are many providers such as American Girl, and online sites may prove a great source for obtaining these.
I am not aware of one in my area but i think they sell them in antique shops as i know that they sell them in all antique shops in America.
eBay and Craigslist are examples of places to sell your doll house.
Probably a hardware shop - or supermarket.
In a doll shop.
depending what kind of shop it is, then yes you can they can fix it (I'm not sure if they will charge you for them to fix it) and sell it
There are many online shops that sell laptop decals. Amazon.com is one of online shop that sell laptop decals with any kind of models. You can visit www.amazon.com.
EBay
it depends on what kind of doll it is.
yes
No.
No
they can sell panda bears, brown bars, fluffy bears, white bears, silky smooth bears. They sell pretty much every kind you can think of!