Go on the Garmin website for suppliers in UK. Many of them around, just cannot recall any in your neck of the woods right now. I have G charts as well & you should consider what it will be used for, as Garmin have not updated them since at least 2002, nor are they going to. All part of the plan to move customers to Blue charts! They are offering a serious reduction on new Blue charts, (something like 50%) if you do a part exchange of an old G chart chip, for a newer model/system.