Rakuten (Buy.com) has the WD My Passport Ultra 2TB USB 3.0 Portable Hard Drive for $100 and for Cyber Monday is offering an extra $30 off to bring the price down to $70 with promo code PAYPAL30.

Here are some tips to use the code:

1-Make sure the seller of the product is BUY.COM or RAKUTEN, code will not apply for other sellers

2-Only the drive in black is exactly $100 – the others are $99 and from different sellers or $115!

via WD My Passport Ultra 2TB USB 3.0 Portable Hard Drive – Black – Rakuten.com.