A pair of RCMP high top "Strathcona" boots has come up for sale on Canadian Gun Nutz 'Militaria' page. Size 11D but the seller says they will fit a size 10 with heavy wool socks.
Great condition. Dated 1975. Made by Boulet. Asking $150 shipped in Canada. Likely he would ship to the US as well.
You too could have as much tongue as a Mountie's boot - for cheap!
Ooops! Meant to post this on 'The Barracks' page ..... ;>(