New? Check the pastebin for advice on starting the game, client information, a guide on the various theme decks/products you can redeem in-game and more.
>http://pastebin.com/gPEnw6GW

News/Legal List/Set scans/etc
>http://pokebeach.com/

How to progress in PTCGO, tl;dr edition:
>complete all Trainer Challenges
>unlock all locked cards in the three theme decks you're given at the start
>farm Versus Mode theme ladder for Tokens and Tournament Tickets
>enter theme tournaments with tickets and earn tradeable packs and tournament chests (XY Basic Blue strongly recommended)
>DON'T OPEN THEM
>use the Trade section to trade the packs and chests for the shit you need
>if you don't know what deck you want to build yet, see http://www.pokebeach.com/forums/forum/tcg-competitive-play.156/ for a list of viable decks or ask here

Your physical cards probably aren't worth shit, but check sites like Trollandtoad, eBay and TCGplayer for the shinier ones to see if you can make a decent 5-10 bucks off them before you ask in the thread. We don't have the prices memorized for every single card.

To see what your PTCGO stuff is worth, look on the PTCGO forums in the trading section. For example, Top Cut Trading inc
>http://forums.pokemontcg.com/topic/25163-the-top-cut-trading-inc-2/

Pack codes are worth about 15-30 cents while other codes are worth around a dollar or two.

Remember that if you're doing a TCGO code dump, post them as images and block off the QR codes. This prevents scumbags from scooping up the entire lot with client's QR reader or, in the case of typed codes, copypasting all of them onto the redemption page for themselves. DO NOT put text codes in a pastebin and remove the last character from them just because it's easier for you if you're dumping codes, scumbags have access to scripts that can easily find the missing letter/number.

ToTT: What are your favorite Spooky Pokemon cards?