Used Chainsaw Blade Only (Mawneys, RM7)

Wanted your non working, unwanted, small or medium sized, electric or petrol, chainsaw blade, for its steel flexible cutting chain blade for my personal use by hand only than by electric or petrol power means for my safety while camping / hiking to cut down short fallen tree branches for cooking and heating water for soup, thank you very much for your help and time in resolving this query for me please, kind regards, Harich.