The Gathering Marvel Super Heroes Collector Boosters. They're not cheap, but a box of these is your best chance to score ultra-rare cards featuring Iron Man and Thanos.

Collectors are crazy for the Lord of the Rings special edition collector boxes, with fans now paying over $10k for just 12 packs.

Jerod Morales is a deputy editor at Forbes Advisor and a travel rewards expert. He took a deep dive into points and miles in 2016, searching for a way to make travel both possible and affordable for ...