I kind of have the opposite problem, we have a supposed £10 limit, and I try to get as attractive a present as possible for the money, but the ones I have had back are things like a very expensive designer scarf or scented candle. I feel mine is inferior, but at least we don't buy for anyone specific, just put the in the middle of the table, we are all given a number, and when your number comes out of the hat, you choose a wrapped present from the pile. At least it stops those who might seek to humiliate someone (thought our group isn't like that!)