Something to consider with whether to purchase it through AliExpress of Banggood is the Banggood warehouse is in the USA. I ordered mine from Banggod and it arrived three days later. I paid more than the AliExpress price but I think I received it a lot faster.
I’m also a bit warry of purchasing from the UUUDrone Store. @teccs didn’t have a good experience using the store.
Banggood still has 7 according to their website.