Trades, hearts and the seashell reward
Follow the island exchange chain and collect the original upgrades.
Original monochrome 1993 Game Boy release. The Color Dungeon and photographs from Link's Awakening DX (1998), and the Switch remake's extra collectibles and equipment layout, are outside these guides. Period official guide artwork is identified in captions.
Start the trade with the Yoshi Doll
Win the Yoshi Doll at Mabe Village's Trendy Game, then give it to the mother in the house with the quadruplets for a Ribbon. Exchange that Ribbon with the small Chain Chomp in Madam MeowMeow's side building for Dog Food, and take the food to Sale on the beach for Bananas. Speak to the next recipient after each trade instead of searching at random.
Follow the chain through the island
The Bananas help Kiki at Kanalet Castle, leading to a Stick. The later sequence continues through Honeycomb, Pineapple, Hibiscus, a Letter, a Broom, a Fishing Hook, a Necklace and a Mermaid's Scale. Placing the scale in the mermaid statue reveals the Magnifying Lens. These exchanges cross several story stages, so keep the current item and its recipient in mind while completing nearby dungeons.
Redeem the original seashell upgrade
There are twenty-six obtainable Secret Seashells in the original game, but twenty collected shells are enough for the Level 2 Sword at Seashell Mansion. Visits with exactly five and exactly ten shells can provide bonus shells along the way. After the sword reward, uncollected shell locations cease giving shells. Twelve Heart Pieces provide three extra heart containers, a separate improvement worth pursuing before difficult later dungeons.
The Switch remake's fifty-shell collection does not apply to this original twenty-shell sword reward.
Picture details
Game artwork belongs to its respective rights holders.