Hello @rsouxlja7
for a 29 restored I don't think you will pay less than 4-5K a point. Of course overall look, PQ, extent of resto, etc will be factors but that is the ballpark that I would expect today.
There is a 3.0(R) copy that will go to auction in 2 weeks (ComicLink)
Notwithstanding the issues on the cover I don't expect the book to sell for less than 15K.
For a Universal copy be prepared to go anywhere from 17-20K+ a point. Higher if the entry level copy has great eye appeal for assigned grade.
The last Universal copy that sold at auction (Dec 2019) had exceptional eye appeal and went for more than the 20K/point. 5.0@107K