This is a rare and collectible 8.5 B+ graded copy of Sonic the Hedgehog: Genesis game for the Nintendo Game Boy Advance, graded by Wata and factory sealed. Released in 2006 by Sega, this action and adventure game is part of the Sonic the Hedgehog series, suitable for all ages. The game includes the manual and is formatted for NTSC-U/C (US/Canada) region consoles. This sought-after item is a must-have for fans and collectors alike.