Rashbam: It means that if someone declares an animal that is eligible to go on the Mizbe'ach S'tam,
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he is obligated to bring it as a Korban, and not give it to Bedek ha'Bayis.
Without specifying what kind of Hekdesh he has in mind.
3)
What are the implications of the word "Kol asher Yiten Mimenu"?
1.
Rashi: It implies that if the owner declares the leg of his animal an Olah,
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he must sell the animal to someone who requires an Olah,
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and the proceeds are Chulin - with the exception of the value of the leg, which is Hekdesh.
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