Morning guys
It looks to be an original LG November '71 coaster Ghost. The guard screen looks excellent, all the crimps on the ends of the springer and sissy bar are original, seat looks great too.
Overall, you see many more 5 speed Krates out there, not as many coasters, this being a limited Ghost run, it's a fairly uncommon bike. That being said, the coaster bikes don't command the same prices as 5 speeds. In this unrestored but original condition a 5 speed Ghost could sell for $3-$4K. I have many 5 speed Krates in my collection including 2 Ghosts and 2 Cottons, but I've never had a coaster krate, just hasn't been my thing with all the early coaster Stingrays I've collected. I would think this bike is valued at $1K easy especially with some of the better repro coaster Krates selling for half that amount or more.
As the others have said, go easy on cleaning it and if you don't know how to, I'd just leave it alone and let the new owner have the awesome experience of detailing it back to it's former glory. You are safe with some dawn dish soap and a sponge, go very easy on the guard screen. The chrome will take some work, much more than hand polish so honestly, I'd leave that alone for now. This bike should be disassembled, frame cleaned and polished, and all the chrome treated to Evaporust, brash brush, and a good treatment with Quick Glo polish. Lot of work, but it'll look great when done.
Keep us posted on this one - very cool!