I have a helmet for sale on Ebay.
It has been sitting in a corner of the shed for a while and I decided it might as well go.
I bought it for my wife but it has never been used.
Basic black RDM model but worth a bid of £10 if you are looking for a cheap lid/ spare lid.
Collect from Bromley or could get it to BM for an LB’er.
http://www.ebay.co.uk/itm/281196647320?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649