Hmmm I once stuck to the fiver limit. Unknowingly every fucker else had spent way more. I took a badly wrapped set of coasters. Not particularly pretty ones. And stuck them in the ss box. I was mortified when someone came up to me and utterly slated my gift. In fact I pretended I didnt know who had brought such a shit gift. If I do bother now then I spend a lot more, like 30 quid and get something really nice.