The Golden Peach is an item in the video game series which typically increases a monster's Lifespan. This is obviously of extreme value to Breeders, particularly those seeking to max a monster's Statistics.
Monster Rancher 1[]
Extends your monster's lifespan by 50 weeks. This translates to about a year and two weeks of game time.
Monster Rancher 2[]
Extends your monster's lifespan by 50 weeks. This translates to about a year and two weeks of game time. Can be found in the Tusk Tower in the Parepare Jungle Expedition. You can only feed a monster one Golden Peach during its lifetime.
Monster Rancher DS[]
Can be found at the Volk Magma errantry; unfortunately, it only regrows once every ten years. You can also obtain a Golden Peach by winning the Legend Cup, completing your encyclopedia, getting all of the Zodiac Monsters, raising one of each main breed of monster to Rank SS, or completing the tournament list given in your Breeder Data.
One must be given to an injured Phoenix in the Volk Magma errantry in order to unlock the Phoenix species.
Monster Rancher Explorer[]
Gives you 500,000 game points.
A fruit called the Golden Peach once grew in Parepare, but in recent years (after the discovery of their usefulness for monster raising) Golden Peaches have become over-harvested. It was always a rare fruit, and now it is so much so that few have set eyes upon one. Now you can't get a Golden Peach even if you need one. They are found in the ruins beyond Rune, but now there are so many ill-mannered breeders there, no one can visit the area for practice. Sometimes in Torble you can find it at the auction, but they fetch a pretty penny; the money needed to buy one Golden Peach could buy you 2 or 3 ranches.
-"The Lost Peach" MR4