MusicMagpie offered me £100 for my iPhone 7 32G which was in perfect condition and this seems to be more or less the going rate - though some others offer less and apparently pay even less when they have received a phone using the excuse that the phone is damaged in some way even though it may not be which made me a little skeptical. However, it was very easy to send the phone to MusicMagpie - you just wrap up the parcel and they send you a bar code by e-mail which, when presented at the Post Office enables them to print out an address label. MusicMagpie then sent a confirmation of receipt of the phone as soon as they received it (over the weekend so took longer than normal) and within one day the sum of £100 had been paid into my account. I was therefore very pleased with the outcome and impressed with the service.