Niner RTL 9 Worth $1200?

Is this used Niner RTL 9 worth $1200? It looks like it's in decent shape. It is my size.

Description: from the listing:

Mix of new and used parts

New- frame, cranks/chainring, chain, tires, bottom bracket, headset

Components- Force 11spd shifters and derailleur

TRP Brakes

Cassette 11-46

Chainring 40t

Bontrager stem/bars