I got 2 Disney Gift Cards ($100 each) through the Google Play deal. One with the PayPal $5 bonus, which netted out to 20.85% off (because I also used my linked Amex card to pay through PayPal for an extra 1%).
I also picked up ~$6K through the giftcards.com deal + Chase offer + Rakuten for 14.5% off - almost $1000 savings!
That should cover dues in January plus all five trips I have planned over the next year.
IMO, the best deals are the ones like giftcards.com where the limit is super high. Sure, the Google Play deal was nice, but $200 doesn't really go very far.