reply to u/Solid-Theme-6653 at https://www.reddit.com/r/typewriters/comments/1txfdst/is_this_lc_smith_typewriter_the_real_deal/
Rebuilt was a legal term back in the day to mean that a typewriter's condition was equivalent to that of a brand new machine: https://typecast.munk.org/2023/04/24/how-to-properly-describe-the-condition-of-a-typewriter/
Typewriters from that era will have wildly different conditions, and often be in very poor condition. https://boffosocko.com/2026/01/08/on-purchasing-typewriters-condition-is-king-context-is-queen/ Usually they start in the $20 range and often, but not always top, out in the $500 range. With only the pictures to compare these, I might place the first at $25 and the second at $120. (Putting my hands on the machine and inspecting it would obviously dramatically change my evaluation.)
Pretty much no one rebuilds machines anymore, they either service and/or refurbish them (relatively inexpensive $200-400) or they restore them ($500-2000+). I could imagine a well restored version of one of these machines selling for over $2,000, but it would have to be truly stunning and this would be tremendously rare.
More examples to look at and compare: https://typewriterdatabase.com/L.C.+Smith.8.143.bmys