That parting out was originally to keep the shipment below the $800 de minimus exception to tariffs, which has since been abolished. Luke was my alternative to the uncertainty of buying from Amazon Canada and using a Canadian Reship address for delivery, and then forwarding to the U.S..where I would be fully responsible for all tariffs required to clear U.S. Customs on the way in, which would have meant $6,200 U.S. in total! Fortunately, Adorama got in stock that Monday before my Thursday Canadian delivery at $4750 before taxes. Once Adorama confirmed Creator Combo shipped Monday morning with a valid tracking number that showed a UPS scan, I canceled the Amazon Canada order. $5400 from Luke would have been fine, but not once I found out he also now charges 8% sales tax on top of that! Adorama came to $5000 with sales tax, and a DJI warranty confirmed by DJI USA.
If you want one, order it from Adorama, whether backordered or preordered. They won't charge your CC until they actually ship, so nothing lost in placing an order if they can't deliver. Some Creator Combos preorders have been shipped much earlier than expected.