The new Girl Scouts' Raspberry Rally cookies were intended to be limited edition - but the American organisation did not anticipate them being this much of a craze online.
After they sold out in less than a day, the popular sweet snack has begun to appear on reselling websites like eBay for as much as £100 ($120) per pack.
The new cookie, which is a remix of an old favourite - the Thin Mint - is described online as a "thin, crispy cookie infused with raspberry flavour and dipped in chocolaty coating".
