What are all the in-game trades?

Question

from gen1-5

Comments

This is the question of the century,because it'll take a century to answer correctly!

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or you can give a link like blobyolo did

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Oh sorry if you wanted all them written down ill do that later if you want?

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Oh no... Your answer is perfect.

Answer 1

This Link from bulbapedia has all ingame trades from the very first game right up to black and white.
I'm not sure why you wanted them all but here you go :D