You can't buy beries in Crystal.
no
go to the pokemon mart and buy it
You can't download Pokemon crystal, it's illegal.Better, you must buy it. :)
you can't
You can not buy a Max revive in Crystal. You must find them in the wild.
You might be able to buy it on Ebay, Amazon, or something
You cannot buy a PP up in Pokemon crystal! You need to search for it in caves and other areas you might think it's in! Buy the guide booklet to know where items, Pokemon, and get to know gym leaders or pokedex!
You can buy water stones in the Pokeathlon with your points.
Uh you cant, you will have to buy an engilish version of it
I preference pokemon crystal
There is no HM08 in Pokemon Crystal. Pokemon Crystal has only 7 HMs that are available to use.