@jeder I've had USPS packages arrive in 5 business days before, and that's to a place pretty far away from something like an airport you'd deliver it to. I'd be mostly worried about customs, but unless they mess up, that's a day of waiting extra at worst, especially if you can whip out a proof of purchase quickly and know how to talk to them.
@tofu a day extra? i have had multiple small air packet and EMS packages from Japan and like, 30/40% of them got stuck in fucking WER Warszawa or Zabrze because of customs for at least a week
@jeder The last package from Japan was handled with a day of extra wait at most, because the declaration was filed ahead of time, so I could handle sending my paperwork and payment to them as fast as possible.
@jeder It could be that the delivery from said customs office to me nowadays is a last mile thing, making it so crazy fast with a costly package from Japan.