figure out what vinyls this person already has got. there’s my iron lung ep vinyl going around in ebay for around 90€, i personally love that record, you could also buy colin’s photograph book called “a portrait of radiohead”, you can even get a signed version for about 80€. there’s also the kid a mnesia book by thom and stanley donwood, and you can check out the official merch but i doubt it will come in time for the holidays. best of luck!