T-45 POWER ARMOR HELMET
Creator: The Barterdome
Where to Purchase: The Barterdome (Store Front)
Character & Series: T-45 Power Armor helmet from Fallout 3 (and the Fallout series in general)
Merchandise Information: 38mm soft enamel pin on black metal with a rubber backing.
Personal Thoughts: The literal 'poster child' of Fallout 3, with the card backing featuring the Capital Wasteland of course.