I was gonna ballpark it at 5-600. Unfortunately your time put in isn't worth anything to other people.
That's just for the NP issues. My basis for this is I won 1-67, most complete and in great condition with posters etc., for $220. Now this was 3 or 4 years ago. And you can certainly post what you have with a higher BIN and somebody will probably bite eventually. But for example I don't give a red shit about Pokemon or 3D Marios, and that's a lot of content in later issues. Lots of people like those games, maybe they don't care about NES/Super Nintendo eras.
Maybe I just got lucky. But that's the data point that I have. I just took a quick cruise through completed/sold auction lots, and I think what can be seen there is in agreement. #130-139 (3 Pokemon covers), $3.25. (Although I don't believe that really cost $26 to ship.) 59 issues between #8 and #75, $171.50. #71-75, $20 (starting price). Lot of 7 including #285, plus a special and 7 Lego books, $10.50.
Fun Club News is another 5-600, easy. Every time #1 comes up for auction that I have seen, it tops 300 (without the welcome pack), and #2 tops 200. #3 is about $30 and #6-7 are just common as dirt.
The holders I don't have much to say, except the plain white ones... No branding at all? About 50 cents. If there's any kind of medium/large logo or graphic on the side then I would guess $5 each or more.