We posted prices a while back as well, but just in case you missed them, here they are again, at Curse's website. The full list of prices is after the jump-- lots of people will probably be headed for the weapons, but make sure to bring lots of honor and marks. While the offhand weapons are the least pricey (at 9k honor), the marks are probably what will break people-- you need 20 Eye of the Storm marks for all the one-hand weapons, and 40 AB marks for the two handers. Librams, relics and totems are the cheapest-- only 8k honor and 10 EotS marks.
The full list is printed for your convenience after the break. Got honor? If you want to grab some of that season 1 gear tomorrow, you're gonna need it.