In the process of clearing out the bike tub o gear - hoping to find a new home for this headlight. In perfect working condition. I changed to a dynamo hub late last year and have not used this light in a while.
Comes with light, battery pack, helmet mount and O-rings - the same as what you get purchasing new
except the battery strap (I use a reflective ankle strap)
See
http://store.dinottelighting.com/xml-1-aa-headlight-p182.aspx for more info
Light works well - with the flexibility to plug in lithium AA or rechargeable AA. My experience was that AA lithium gave better run times than the AA NiMH used for the Dinotte specs -
https://docs.google.com/document/d/1zfR-QARd4EgkgbvML19-psTHfYTZpg21nrDPad3Z2z4/edit?hl=en_USNew is $119 - asking $85 plus $5 shipping