Cheers for the shout @kitsunebi. Yeah I am UK based (for now, will be heading off permanently to New Zealand in August) but as mentioned above most of those magazines in your inventory have already been scanned and hosted over on OGM where my scans are. Although you may end up seeing some of my scans here at Retromags soon...
Looking through your list and the only issues I cant find any trace of are GamesMaster 124 and PC Gamer 207 and 209 (Please feel free to correct me if wrong anyone). For the PC Gamer issues, I believe both of them should be available somewhere as a digital issue but I can't find them at all so may require scanning. If they are available as digital issues it would be very early into PC Gamers digital run and they are very low quality so a scan might actually be better.
I am happy to receive and scan those three (A3 scanner over here!) if you wished to donate them. Just send me a DM for my details if you wish to do this and I will happily put them up here on Retromags. I would say I can take the lot to scan and add them to Retromags but I have a pretty big backlog to get through before I move so trying not to take on too many massive jobs! Anyway, hope that helps!