Game Shark Codes:

Infinite Lives                             8006C784 0063
Infinite Health                            800705A8 0003
Extra Gems                                 8006C71C 3A98
Have 148 Eggs                              8006C660 0094
Have All Sunrise Springs Gems              80071A10 0190
Have All Sunny Villa Gems                  80071A14 0190
Have All Cloud Spires Gems                 80071A18 0190
Have All Seashell Shore Gems               80071A20 0190
Have All Mushroom Speedway Gems            80071A24 0190
Have All Shela's Alp Gems                  80071A28 0190
Have All Midday Garden Home Gems           80071A34 0190
Have All Icy Peak Gems                     80071A38 01F4
Have All Enchanted Towers Gems             80071A3C 01F4
Have All Spooky Swamp Gems                 80071A40 01F4
Have All Bamboo Terrace Gems               80071A44 01F4
Have All Country Speedway Gems             80071A48 0190