Secret 100 Rupee Advance Shop

If you're lucky enough to already own a Game Boy Advance (like many of the obsessed editors here at IGN), you can get into the Secret 100 Rupee Advance Shop in Oracle of Seasons. Simply plug this Game Boy game into your GBA and go to the house with the two doors in the village (shown below, left screenshot). On the GBC, the right door will be locked. On the GBA, you can march right in. The shopkeeper will welcome you and explain how only GBA players can access this store -- and as a special service, you can buy items here for 100 Rupees each. While some of the items are available elsewhere, you can also get a special Ring that's only availabe to GBA owners