First time buyer

[u/Acrobatic_Loquat_685]

Hey yall, i recently found a 2015 SS and was curious about other peoples opinons on it.
It's currently listed at $13,988 and has a very well maintained CarFax record, with that being said i noticed one "issue" that kinda bugged me and that its had a Rebuilt transmission and a replaced Torque converter. Ive been in contact with the guy and he's sent me videos of him going upwards of 60mph, with no RPM issues.
Im not big into Camaro knowledge lol, which is why im asking reddit. Im gonna ask for a cold start video in the morning, is there anything else i should ask?
The Camaros a - 2015 SS, 6.2L V8, Automatic Transmission.
140k on the miles (Ik its a decent bit)