Yeah, unfortunately that's the way it seems. I've never actually won one to find out.
Here's a few messages I've gotten when attempting to bid on the deluxe boxes.
Is the item has battery? Please note that we can't ship batteries internationally because it has been prohibited by JPPS. Kindly confirm if you still want us to bid on it.
Thank you ^^;
Hmm...it might has rechargeable lithium battery. The seller didn't give a detailed information of the item. @_@
Please let us know if we can go ahead and process this request but if it has batteries, we will send the item without it.
Thank you and hoping for your understanding.