Rakuten has daily deals available with some nice discounts, after you apply a promo code. Included in today’s deals there’s also a $100 Microsoft Xbox Live eGift Card for $83. You need to use promo code LDUP17. Limit 1 per account.
They also have $50 Google Play Gift Cards for $44. Just use promo code GOOGLE50 at checkout.
Rakuten also has their own rewards, Rakuten Super Points. Members automatically get 1% back in points on every purchase, and you can use the points to purchase gift cards as well. So this could be a good use of the points you might have received from their last sale. You can also try going through Ebates for some more cashback.