~snip~
Take a look at some popular options like Trezor, BitBox02 or Passport. (These are just a few of my favorites - there are others out there.) They're user-friendly and offer top-notch security. And they're not so expensive nowadays, anyway.
For some, $200 is a lot, for others it certainly isn't - for those of us in the EU who want to buy a Passport, the price ranges from EUR 250 and up (depending on the reseller), which is not exactly cheap compared to the devices we bought 6-7 years ago. However, if you have assets worth tens of thousands of dollars, the price of a device that can store them safely really seems pretty cheap.
@bryant.coleman, It's good that you've already ordered the HW, and I hope you chose one that has a good reputation and is open source. In any case, when you get the device, don't hesitate to ask if something is not completely clear to you.