Isn't this a bit risky? What happens if someone keeps it? 50TB is a lot more than $200.
Whether the shippers do or don't keep it, there are much more valuable things shipped every day. Where do you think the gargantuan Catalyst and Nexus switches come from? The line cards in those things probably cost more than a Snowball device.
From my day job, I know this is an issue for mobile operators
Then you get it shipped to a name and address that are not yours, and you intercept the package before it gets there.
It becomes even harder to trace if the name / address / card all match, for instance if you've taken out a credit card on your elderly neighbor's name