Gameboy and Gameboy Advance Games

I have currently for sale the following games. All games have been tested and work. All are authentic unless stated otherwise. I am willing to consider offers on bundles, and shipping is available. Gameboy Games Pokémon Yellow - $75 Pokémon Blue - $60 Zelda Links Awakening DX -$70 Duke Nukem - $50 Tetris - $20 Gameboy Advance Games: Megaman Battle Chip Challenge - $30 Megaman Battle Network 2 - $30 Megaman Battle Network 3 Blue - $25 Megaman Battle Network 4 Red Sun- $30 Megaman Battle Network 5 Team Colonel - $40 Megaman Battle Network 6 Cybeast Gregan - $40 Super Mario Bros 3 - $30 Super Mario World 2 - $25 Golden Sun - $60 Ripping Friends - $12 Advance Wars 2 - $40 Dynasty Warriors Advance - $13 Megabots AX Metabee - $25 The Hobbit - $20 Spiderman Mysterio’s Menace - $20 Megabots Rokusho - $75 Megabots AX Rokusho - $20 TMNT - $25 Yu Yu Yakusho - $20 Grand Theft Auto - $50 Marvel Ultimate Alliance - $10 Crash & Spyro Superpack - $30 Pokémon Ruby (Reproduction) $20 Greg Hastings Tournament Paintball Max’d - $5 The Mummy - $10 Monsters Inc - $5 Dragonball Z Collectible Card Game - $10 Superman Returns - $10 Cartoon Network Block Party $8 Yu Gi Oh World Championship 2004 - $12 Tom Clancy Splinter Cell - $12 The Chronicles of Narnia - $5 Fantastic 4 - $5 Beyblade V Force - $5 Medal of Honor Underground - $15 The Flintstones Big Trouble in Bedrock - $10 Battlebots Design & Destroy -$5 Yu Gi Oh The Eternal Duelist Soul - $15 Madagascar - $10 Namco Museum - $10 Tetris Worlds - $15 Shark Tale - $5 Hot Wheels - $5 Star Wars The New Droid Army - $5 Yu Gi Oh Worldwide Edition - $15 Quad Desert Fury $5 Yu Gi Oh The Sacred Cards - $10 Jimmy Newtron Attack of the Twonkies - $5 Battlebots Beyond the Battlebox - $10 Robots GBA - $5 RugRats Go Wild - $8 Need for Speed - $5 X Games Skateboarding -$5 Over the Hedge Hammy Goes Nuts $5 Yu Gi Oh Reshef of Destruction $20 RugRats Castle Capers $5 Lego Bionicle $10 Dinotopia - $10 Starsky & Hutch - $10 Operation Armored Liberty - $5 The Incredibles - $10 Dragonball Z Taiketsu -$10 Medal of Honor Infiltrator - $50 Shrek Smash N Crash $5 Yu Gi Oh Ultimate Masters $25 I also have a crystal Gameboy Advance that does not power on. I’m not sure what the issue is with it. Asking $50. Any questions or offers are welcomed.