Mister Zero posted this Mega Man X2 postcard over at Retro Mags a while back, and I thought I'd share this neat little blast from the past with you all here. Apparently, Nintendo used to advertise upcoming games with postcards among other promotional mail goods, and X2 just so happened to be featured. Have a look:
I used to get stuff like this all the time back in the day, though nothing Mega Man-related. Thanks to Jim for the tip.