In that case... Quidco is at £42 for GiffGaff + £2.50 bonus. Was going to buy but only Warm Red is in stock so I'm not sure now as it's a £4 loss at CeX if Quidco don't pay out. I think I'll still give it a go though.
I thought it would be.
It was a feature phone, only sold it for £10. If it was more value then it would be worth the hassle.
When selling to CeX you do need ID the first time, it's linked to your membership.
Oic i bought a samsung phone and couldnt even make calls as the microphone was almost inaudable. They gave me a refund no problem though. It was a few years ago.