Barter: tangible or intangible. You will trade what for what?

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If you can use anything both tangible such as arms, legs, money, jewelleries.....and intangible such as your beauty, longevith, love, health, friendship, your daughter/son.....anything you can think of and as long as it does belong to you to exchange for something both tangible and intangible. You will exchange what for what?