A few keyboards also come with a free gift (Filco WASD keycap set with key puller).
Not sure what U.S. and international shipping is like, but for Canadian buyers this is pretty decent. The keypad comes to $39.99 after discount, keyboards are in the $100 to $120 range. There are two separate coupon codes, FILCO40 for keyboards and FILCO25 for the keypad. One use per coupon per customer.