I think Coinexchange will open DOGE if we just ask them, as there is a demand. You might give them the link to this thread and the discord link (which is a different new one I believe).
DVRS opened Doge market on CE. I think it was 1 BTC that team paid

but DVRs is too much of a supply, SBit may do very well for another 5-6 months or even a year if Doge market opens. It's just for now at 1 sat total cost of entire coin is 15 btc. Paying 1/15th of it for listing is kinda stingy.
Well, if CE wants money for it to open the DOGE market, and no one will pay it, maybe we can find another exchange that will list it cheaper or for free.