What can I buy with JP¥1,740

You can buy one of the following:

Make Your Own Alphabet Jewellery
Arts and craft for £10 (JP¥1,523) from hawkin
Coilhouse magazine
Futurist and alternative culture magazine for US$15 (JP¥1,489) from source
Make Your Own Flower Jewellery
Gifts for £10 (JP¥1,523) from hawkin
Make Your Own Fuzzy Buzzy Finger Puppets
Arts and craft for £10 (JP¥1,523) from hawkin
Sipping Bird
Retro toys for £10 (JP¥1,523) from hawkin