A "Somme 100" Poppy to a Private Irving of the Yorkshire Regiment, who died on 1 July 1916, is for sale on ebay.
http://www.ebay.co.uk/itm/322703309493?ul_noapp=true
I have no connection with the seller. I just thought I would give the "heads up" to someone who lost out when these were sold by the RBL.