Gonna guess that it's fake. I'm not a handwriting expert (hell, mine's hardly legible,) but the handwriting looks off. The "u" and "y" in "July" don't look very fluid. Also, the "L" in July is capitalized, which is incredibly uncommon and wrong. The "Largesebenza25" is in the wrong place. I've never seen the model written on the dotted line instead of to the right of "Knife:." I wouldn't waste the money on it. There are a couple threads on fake 25's, and they mention a badly faked birth card, but a pretty convincing knife.
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