I bought a Trezor hardware wallet for $103.95 on Amazon. Now you can't even find them Below $200. 
Refer to image links below. Therefore make sure you purchase the hardware wallet straight from the Trezor website if you are interested in the product: https://trezor.io/ . 
[DO NOT] get swindled by secondhand "retailers" marking up Trezor Products by 100%.


$200
<blockquote class="embedly-card"><h4><a href="https://www.dropbox.com/s/azw6ty74hnh1ozt/Screenshot%202017-12-28%2017.14.28.png?dl=0">Screenshot 2017-12-28 17.14.28.png</a></h4><p></p></blockquote>


$100
<blockquote class="embedly-card"><h4><a href="https://www.dropbox.com/s/o6cf8wtqmkxdsen/Screenshot%202017-12-28%2017.14.05.png?dl=0">Screenshot 2017-12-28 17.14.05.png</a></h4><p></p></blockquote>


On https://shop.trezor.io/?h=7472657a6f722e696f 
You can purchase a Trezor hardware wallet for €89. 
€89 (EURO) currently  = $106.37

<blockquote class="embedly-card"><h4><a href="https://www.dropbox.com/s/t7nmk3bemfe1gog/Screenshot%202017-12-28%2017.30.33.png?dl=0">Screenshot 2017-12-28 17.30.33.png</a></h4><p></p></blockquote>