Just like in the name, it's rare. You need to explore all across the map and you will find some rarecandies. There are about 7-9 rarecandies in each game. Or you can cheat and get 999 rare candies using the Action Replay code.
there is no rarecandy on route 2, sorry.
it depends
you need action replay codes
01287ccf - rarecandy
L93n572ng9d0dl9
cheat or be really Lucky.
1,000 rarecandy
No you cant buy a rarecandy you can only find it
Yes,all misc. items.
You get one each time you pass the Trick house.
make it happy by giving it zinc, protein,and carbos then use rarecandy or lvlup it
you cannot buy rare candy but in the gameboy color cheats you can duplicate the number of rare candy to infinity.(refer to game sites)