This 1903 5c blue Scott #91 King Edward VII stamp from Don's Classic Stamps is in Fine+ (F+) Mint Hinged (MH) condition, with some perf/back staining; some areas of disturbed gum on the back; a heavier hinge/paper remnant and 2-3 minor/shallow margin thins. The Unitrade Specialized Catalogue of Canadian Stamps, which follows the Scott numbering system format  in its listings, shows a Catalogue value of $162.50 (in Canadian currency) for this stamp. (Item #11,031A)