Razer Tartarus Chroma / Razer Orbweaver Chroma = $49.00 / $99.00 @ Amazon

I have been tracking the price for a bit on camelcamelcamel, and it looks like they just went on sale.
$49
Razer Tartarus Chroma Expert RGB Gaming Keypad with 25 Programmable Keys Including an 8-way Thumb-pad
https://www.amazon.com/gp/product/B00ZTRW00C * fixed link
$99
Razer Orbweaver Chroma – Elite RGB Mechanical Switches Gaming Keypad – Adjustable Hand, Thumb and Palm-Rest
https://www.amazon.com/gp/product/B013P0HW7K