36 packs
5
Walmart
About 80-400
A booster box usually holds 36 packs and each pack has 10 cards so it would have 360 cards total!
36 packs
you find it in booster packs or tins you may not be lucky for the booster packs though
$4.99 for one booster pack
5
Walmart
150 yen
About 80-400
at walmart it cost about $5.00 and at target for $4.00
the internet
You should probably start by buying a theme deck. Then you can purchase booster packs. The cards in the booster packs can be used in your deck.
Any card shop dealer.
yes u can get an ex in booster packs but good luck because they are really rare