Thanks Kat! the seller said it was non-working, a parts machine. According to him, he had his typewriter repair guy take a look at it. He couldn't fix it, added that it could have been dropped. I didn't see any obvious signs of it being dropped. I bought it for more learning than anything and maybe just maybe get it working. It's a little quirky but it types!

I've used a very small screw driver to unlock a couple of cases. I had to carefully feel around lock internals to feel what moved ... 

Lastly, a vent of sorts: I've bought a few machines from so-called collectors, active online members and was disappointed with one particular seller. Seller said the machine was in working condition and upon receiving it, had all sorts of issues - major major skipping, all feed rollers were shot and paper return is not working properly. If this seller was honest, I would not have paid the high price. My assumption is that these collectors, active online members would be more honest. Lessons are still in the learning for me!

FYI, I'm working on a Smith Galaxie II and waiting for a Smith 5TE (2nd Smith electric) to arrive soon. Gotta love those Smiths!

You have to keep in mind that not all are willing to learn how to clean/repair typewriters. I think those high cost  buyers don't want to deal with it. Time, supplies, learning curve is not worth it for some or they aren't interested at all. They are looking for that one or two typewriter. I'll pay more for a machine if it's been clean and working or if it's a model that's hard to come by. Most collectors/users on these various forums are able and willing to learn hence the low purchase prices and they want more typewriters than one or two. Different stokes for different folks!