Tournaments are available in PTCGO! Standard format pack-prize tournaments and Theme format ticket-prize tournaments are available 24/7. Weekends will have pack-prize and ticket-prize tournaments (with formats changing every weekend). You can find the prize structure in the TCGO client when they're available.

State/Province Championships are happening this month and next! Will you be competing?

Both theme decks are back in the store. The 3-pack blisters (650 tokens) have been replaced with shitty 4 pack boxes (950 tokens) mimicking the new Primal Groudon/Kyogre boxes available in various stores. A new box containing a Nightfall theme deck, Umbreon Prime, one Metagross UD line, and 3 Undaunted packs. Despite the packaging on the deck it does not include a booster pack.

The best decks for beginners and theme deck tournaments are still as follows (But not in terms of consistency)...

>Yveltal/Xerneas Battle Pack
>Red Genesect Collection (not available in the TCGO)
>Resilient Life
>Psy Crusher
>Destruction Rush
>Dark Hammer
>Ocean's Core
>DragonSpeed

Any deck that's older than the Froakie/Fennekin/Chespin starter decks cannot be found in the in-client shop and must be redeemed from a code card.

PTCGO client:
http://www.pokemon.com/us/pokemon-tcg/play-online/download/

Decklists from Worlds:
http://www.pokemon.com/us/play-pokemon/worlds/2014/decks/popular/

News for TCG (Emerald Break scans can also be found here):
>http://pokebeach.com/

Standard Legal card list:
>http://pokegym.net/forums/view.php?pg=stdformat

Tier list for Tournament-level decks with skeleton lists (does not include rogue decks like Exeggutor PLF and the like).
>http://www.pokebeach.com/forums/forum-metagame-deck-discussion

Your old cards aren't worth shit don't ask. To learn what your digital cards are worth, look for the Top Cut thread on the PTCGO forums in the trading section. Your pack codes are worth about 25-30 cents while other codes are worth around a dollar or two.