So far, it seems like the six-card draws are the only way to organically obtain a baby Pokmon (not counting Togepi, which can appear in any set)
Oh, and if youre planning to save your money by winning the card off another Pokmon Trading Card Game player, youre out of luck, as the Pokmon Company has stated that use of the gold Pikachu card is not allowed in official tournaments or competitive play
They're the cheapest, most widely available (usually) kind, and they tend to feature the lowest number of rare cards in them
Just make sure that for any traps you do want to activate this turn, you activate them in your main phase 1
This was a big feature in quite a wide range of decks often for very different reasons
Ive lost three matches to R/W Aggro