What's the C$ value of a FR egg?

[Regency]

I was thinking earlier how I could sell some of my unhatched eggs on here for C$, but I don't know where to begin with the price.
Also, is the price of Nocturne eggs the same as normal unhatched eggs? I imagine it's not given the sheer amount you can get during NOTN (I've participated in one and with casual grinding got 13-15 eggs. Still have 9). I just figured since I'm here I'll ask.
I have 1 Earth egg, 2 Shadow eggs, and 9 Nocturne eggs.

I'm sure there's likely an answer somewhere on this site, I'm just very tired right now and I don't feel like hunting for it.

Thanks in advance!

[keayi]

For pricing anything on Flight Rising I usually just go off what they are being sold at on the Auction House

Nocturne Earth Shadow

Seems like they are going for around 250-400 gems. If you convert that to c$ that is approximately 50-100$ per egg. (Whether you use 1:4 or 1:5 conversions)