I suppose that explains the staff on the Trading Post. You get the tender to either grab it or, if you main a class that doesn’t use staves, you get enough for a class weapon set or whatever else instead.
Pack available in the Battle.net® Shop for a limited time*. Items from the High Scholar’s Arcana transmog set will arrive in a future rotation of the Trading Post, but no sooner than three months after the pack leaves the Shop.
A day after publishing this post, Blizzard added another item to the Trading Post stocklist. For September and October 2023, you can purchase the High Scholar’s Grand Staff weapon for 500 Tenders, which matches the new High Scholar’s Transmog Set sold on the Battle.net Shop.
“Let’s add this new transmog staff that’s awesome in the trading post that’s 500 tenders lol”
“It’d be really funny we conveniently gave you 500 tenders for our new $25 transmog set that matches th staff just because :D”