I would recommend buying them at Target or Walmart because they have some of the best prices. But online the best place to go is Ebay.
Walmart
1/36 booster packs have a stardust. Easiest way to get one is to buy all fourty-six at once.
You can't "make" a booster pack, you can only buy them. OCG Booster Packs have around 5 cards in them, and TCG ones includes between 8-12 cards.
Majestic Dragon can be found in packs of Stardust Overdrive.
36 packs
Walmart
Buy moar packs!
the internet
1/36 booster packs have a stardust. Easiest way to get one is to buy all fourty-six at once.
strikezoneonline.com individual minis, booster packs and cases.
I buy at least 2 booster packs each week
30
You can't "make" a booster pack, you can only buy them. OCG Booster Packs have around 5 cards in them, and TCG ones includes between 8-12 cards.
you have to buy with REAL money
Majestic Dragon can be found in packs of Stardust Overdrive.
Internet or any of the 5D's packs and light of destruction and tactical evolution. You can only get them in booster packs or sets they sell in stores, and online but they are more expensive that way. You are better off to buy booster packs and surprise yourself with your luck!
In some booster packs.