I bought two 6-card packs (no dupes! ), but didn't see any larger packs, only the 10-pack box. They look nice, mixing the old card borders, and the new TFA images are quite interesting. I'll just look for an online set.
Attended a toy show over the weekend, and one vendor had a complete TLJ card set -- subsets and all -- for sale. I passed because of the price. I can get a base set waaaaay cheaper and be satisfied with that.
An email revealed that the TLJ card set is out, as of 12/15. It's 100 cards in the base set, with the obligatory color parallels, 5 subsets, and stickers. I haven't been out looking, but I figure Target is the best place again (I hope so).
I found some packs (16 pack for $4.99, 6 pack for $1.99) at Target today. They look nice, but the storyline cards have just the card title on the back, no info. The character cards have their names and a little background about who they are or what they did in the film. I'll seek out a set online, I think.