Thanks for the comments guys. Please share with me any glaring errors you see.
As Jonebone said, this does not count for condition whatsoever! However, the black box games are an exception.
Black Boxes are so volatile condition wise that you can see something that regularly sells for $100 and see it sell for $500 in minty condition, and $1000's of dollars if graded in a high "Qualified" condition. So, with that said I just figured that your typical black box is usually beat to shit and got a price based on what a beat to shit one goes for- and doubled it.
Some titles I may have mixed up (like the castlevania's)
My methodology was simple, look at recently completed auctions (NO BIN's) with at least 3 or more bidders. If the game doesn't have at least 5 sold CIB's in the past 30 days then I go into hard research and wait until 5 pop up. For games that don't have the luxury of popping up 5 times I do in fact take the last known price and downsize it a bit to a nice round number- just so I can have a number on it to begin with.
In the case with DK Math I know there haven't been any open auctions in about a year for this game, and even then it was bundled with other games, so I just made an educated guess at how much of a frenzy the collector community would go into if there was one at $0.99 w/ no reserve. Same applies to Sqoon and Chubby Cherub.
Once more guys, this is just a guide and there will be TONS of errors so I ask that you help me if you see anything glaring out. If I were to give these prices a condition I would say "Average", mint would probably be 50% higher. In all everything comes out to about $46,000 so a MINT CIB set (including Stadium Events) would probably come out to maybe $70,000.
Unlicensed coming with next update- excluding Sachens & Color Dreams variants. I have ZERO data on Myriad and RacerMate so I'll have to guess.
-------------------------
Got any of these for sale? Sell them to me. I also buy other NES Publisher inserts, and even GB/GBC, and SNES inserts too.