How much reviving a dead mmorpg could cost?

[Allif_Gaming]

I remember some years ago when the first mmo I played closed its servers, people were spamming game companies and publishers to purchase the rights and open the game once again. Then in a shady mmo forum some said that it is not companies werent interested, but the game was too expensive, which intrigue me because we live a short fad of reviving dead mmos, but this one in particular remained forever dead.
What do you guys think a game from 2005-2010 could cost?https://routerlogin.uno/
Edited by danaiveys29, 17 March 2021 - 10:21 AM.