Beedle
Wind Waker
The Minish Cap
Beedle is found in the center of castle town. He appears after the gust jar is used to 'clean up' dust off of one of the mats in town. This version of Beedle is selling a magical item known as 'picoltye'- an item which grants the user a different magical affect depending on the color.
Phantom Hourglass
Beedle is reincarnated as a shop owner once again. On his ship, he travels around the flooded Hyrule, selling his wares. He has 5 items for sale at all times, which can consist of ship parts, heart pieces and rare treasure which can be sold for rupees.
Spirit Tracks
Beedle in Spirit Tracks is much like the one in Phantom Hourglass. He will sell bombs, potions and treasures to you. The first time you visit his hot air balloon he will sell you the bomb bag. If you want to visit his shop you drive up too him and blow your train whistle and he will stop for you. Much like in Phantom Hourglass he has membership points. You get one point for every 10 rupees spent. After Link has acquired 500 points he is awarded a heart container. If you take a boy in Aboda village to his shop, the boy will give you a force gem.
Skyward Sword
Like his previous incarnations, Beedle is a shop owner and sells a wide variety of very useful items, only this time, he sets up business in a floating wooden shop. Link can grab onto a rope and be pulled up to the shop via a pulley mechanism. The inside of Beedle's shop is covered in large gears, which Beedle keeps spinning via a bicycle-like machine. His shop carries four items at time ranging from item-carrying pouches to pieces of heart. His familiar "OH" sound effect has been carried over from Wind Waker.