Nintendo Power Advance
From the Super Mario Wiki
The Nintendo Power Advance magazines were spin-offs on the Nintendo Power mags, released in 2001, and stopped the same year. They exclusively contained information for Gameboy Advance games, the last being a complete guide for Super Mario Advance 2: Super Mario World. Only four issues were printed, and Mario personally appeared on the covers of all but one.
Here's a gallery of the three covers he starred on.
 The first issue |
 The second issue |
 The fourth issue |
