Hello @Henry00 We do not know, when the devices will be restock. We recommended you to visit our website at https://www.boostmobile.com/#!/ for any updates.
~ Joy P.
We're truly sorry, @Henry00 but we don't have access to that information. We recommend you to stay tuned to our website for any news!
The iPhone SE 64GBs has a $300 discount. That's the reason why it is cheaper than the $32 GBs one.