This is anything relating to the band which doesn't really fit into the other categories of CDs, Cassettes, Vinyls or Videos .... so it can be anything for autographs, set lists, press kits, random promo item and pretty much anything else I can find that is Feeder related!
However, it is rather difficult to value these items ... many of them, such as set lists, are unique and to me, they are priceless, especially the early hand written ones, such as the 1997 one below, which is hand written by Grant! Printed ones, which they now see to have (i.e. the 2001 set list) are pretty worthless, as they can be easily faked! (is this increase in technology a sign of progress?!)