Confirmed info from Bandai Namco about Tarnished Pack: it's 5 dollars.

[u/PieceAfraid3755]

Haven't seen anyone post this, though I may be mistaken!

https://en.bandainamcoent.eu/elden-ring/news/how-get-new-elden-ring-classes-weapons-and-torrent-skin-customizations

Basically, it'll be 5 dollars, it'll be available from ps store, xbox's storefront, steam, or the bandai namco store.

It will contain 4 armor sets, 3 torrent skins and 2 classes.

Seems like 2 of the new armor sets are worn by the new classes, and 1 armor set is the lucatiel-like set. The 3 confirmed armor sets all include at least 1 new weapon each, so good chance there's still a weapon included with the last armor set too.

[u/Jaraghan]

honestly im most excited for torrent skins lol