I believe many people on here will tell you that no amount of eggs would be worth an exclusive Morty such as Christmas Past Morty. This is because the Xmas Mortys could only be bought and never found in the wild. (Unless we get a special Xmas event similar to Kissing Cats or the One Pale Morty event *fingers crossed*). The same goes for raid exclusive rewards. Although, I have seen a couple of people trade off their exclusives for eggs before. (I've been a long time lurker on here and reddit, but made an account here recently.) Personally, I don't think it is worth it. I remember this one dude on reddit traded his Dragon Morty (not Dragon Rider) for 3 egg mortys and a couple of subpar exotics. It had bad IVs in case you were curious. You might have some luck if someone decides to give theirs away for free. The official discord has giveaways occasionally, but newer members (Jerrys) don't usually win. You'll have to be a member of the discord long enough to level up your chat status (from Jerry to something else). Also, if you're going to trade with some random player, please message a moderator to be the middle man/woman so you don't get scammed.

I have lvl 100 pancake morty to trade what do u offer?

I will trade you the egg morty for concerto morty

Quoting Mexican_Snacks:

How do you trade

How do you trade

Well, you just basically make a deal by chat, text, email, PM, discord, messaging, phone calls, conference, etc. and then you just arrange a specific date to trade. Trading means you requesting a morty and then your trading partner donating you that, then they request it and give your requested Morty in return. But you can do 1 trade per 12 hours, as even if you got a requested morty your timer will still be on. That's basically how you trade