I have quite a few back issues of Nintendo Power, they are as follows:
vol. 62 - Super Street Fighter II
vol. 65 - Illusion of Gaia
vol. 61 - Donkey Kong
vol. 63 - Stunt Race FX
vol. 64 - Mortal Kombat II
vol. 27 - Mega Man: Dr Wilys Revenge
vol. 26 - Robin Hood: Prince of Thieves
vol. 28 - Super Mario World
vol. 23 - Power Blade
vol. 31 - Metroid
vol. 29 - Star Trek
vol. 22 - Metal Storm
vol. 50 - Link's Awakening
vol. 49 - Battletoads & Double Dragon
vol. 48 - Batman Returns
vol. 47 - Star Fox
vol. 46 - Tiny Toon Adventures
vol. 45 - Addams Family: Pugsley's Hunt
vol. 44 - the Magical Quest starring Mickey Mouse
vol. 43 - Road Runner's Death Valley Rally
vol. 42 - Super Star Wars
vol. 41 - Super Mario Kart
vol. 40 - Felix the Cat
vol. 59 - Ken Griffey Jr: MLB
vol. 58 - Wario Land: Super Mario Land 3
vol. 57 - Bugs Bunny Rabbit Rampage
vol. 56 BONUS SPECIAL SILVER COVERED ISSUE - Mega Man embossed!!!!
vol. 54 - Secret of Mana
vol. 53 - Empire Strikes Back
vol. 52 - Super Mario All Stars
vol. 51 - Street Fighter II Turbo
vol. 50 - Link's Awakening
vol. 38 - Street Fighter II
vol. 39 - Mario Paint
vol. 37 - Lemmings
vol. 35 - WWF Super Wrestlemania
vol. 30 - Final Fantasy II
vol. 33 - TMNT III: Manhattan Project
vol. 32 - Super Castlevania IV
if anyone is interested I will either trade for something that I may be interested that you own, or sell them to you. PM me for more details.