not all at once but if you put it in a wardrobe or save it in the bank then yes.
You cannot upgrade your gate in animal crossing city folk.
You cant do magic. :)
sell stuff
You cannot I know I have tried
Is a spotlight item at Nook's
No you can't
Nope.
1800 bells
2,500 bells
2500 bells
No, but you can dig up fossils and gyroids, and sell them for bells. -TB
you get it from the clothes shop one day.