When does their tokens list on exchange? And what exchange are they listed on?

. What is the price of SAT on ETH now?

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Usually tokens get listed on exchanges after the ICO is over and which exchanges it's gonna be trading on isn't also announced in advance. As for the price of SAT, it's not linked to ETH but to USD. 1 SAT = 0,14 USD
You'll most likely be able to buy on ForkDelta as soon as the tokens have been distributed. I expect it to be after the ICO as well.