I might be interested. I live in Northern MN and am just getting into the hobby, so I have lots of materials but very few finished projects
I am making ammo can battery packs for various tools I am electrifying, powerwall for my off grid home, and starting to restore power tool packs for brands I use(dewalt and Greenworks). Already have many thousands of cells from battery hookup and battery clearing house but always looking for more that are a good deal. It is a bit of a drive but I might be able to combine it with the guy selling in IL and or other stuff(you know of any used electric UTVs for sale in your area?). Based on your description and photos it looks like you have about 2k 2A cells, 3 opus chargers, 2 oddball chargers, 1-2 pack chargers, 2 dc power supplies(are these for sale as part of the lot?), a neat designed swappable 14s powerwall setup, a smaller charging board? What have you been using to attach the cells? Is there a spot welder or welding iron in the lot? I made a diy battery spot welder and it works but I am manually triggering it and so results are inconsistent and I have blown few a few thin bottomed cells
Lets talk and I can see if my partner will give me the budget and road trip permissions