What can I buy with NT$905.40

You can buy one of the following:

3 In 1 Classic Wooden Games
Retro toys for £18 (NT$825.10) from hawkin
Fill human lungs with ribena
Fill human lungs with ribena for £17.94 (NT$822.30)
Giant Retro Hopper
Retro toys for £18 (NT$825.10) from hawkin
Backwards Clock
Gifts for £18 (NT$825.10) from hawkin
Return Of The Fly Necklace - Clear Jewels
Clothing for US$28.99 (NT$866.30) from vampirefreaks