Looks at a glance in original configuration, but others have brought up considerations. Would be interested to see more and clearer picture of all marking on the rifle when you get it to give a real evaluation.

Was the price high? It depends. Could you have found this exact rifle for less? Probably, but only if you really wanted to search. 2 years ago I bought a similar one for $700. Will that ever happen again, doesn't seem like it will. Could you have found one for a little less? Probably. In this condition I have seen them usually around $1,600- 1,800 at physical gun shops and also at gun shows, but can they run up to $2,000? Yes, easily so not the worst price. Nothing on it screams, "this was a terrible mistake." But kind of hard to tell everything from the photos. For that price, personally I would like to look at it in person first, but like I said it will probably function fine and it is far from the most blatant misrepresentation. I would guess someone had a rifle out of original configuration and bought parts to "return" it and that is how this one came about.