Anschutz has two major types of action. The best is a 54 and there is also 64 and the 2000 is a earlier variant of the 64.
New retail, that gun is a couple of grand! Used the market is the guide.
When pricing these rifles, the barreled action is the concern, then the stock. People change stocks to change the disciplen. Being left handed add 15% or so to the Value!
There are a couple levels of sights, they all are very expensive! I have one of their 1970's air rifle with a cracked stock worth $300 at most, those sights are worth $400, so they are on my last "2000" 22. New sights start around $500 and go up into the low $1000's
The right handed glove won't go with this gun at all!
I sold my last 54 actioned rifle about 6 years ago. It had a stock for prone shooting (no fancy hook) I paid $400 in circa 2002, used, and got $1600 in 2012. The stock you have is an expensive one, but no fun to use any position but kneeling and standing!
Lastly, These guns are very ammunition sensitive! 2 different lot numbers can shoot drastically different! I have a friend that is 2 time national champ, ammo that he finds acceptable shoot 10 shot groups at 50 Meters. It will shoot at 4 different torque setting (on action screws), a 10 shot group for each setting. (10 perfect shots, would have a 5.5mm group!) His acceptable ammo must not have a group exceeding 6mm! that was $25 a box ammo
My rifle would shoot about 3/4" groups at 200 yards from a rest! that was $10 a box ammo
I have a wife, an adult son, and so far 3 left handed grand kids. I wish I could make an offer!
Ivan
ETA: That is the standard target trigger! As an accessory that will run you $600! or more (depends of Euro/Dollar exchange rate!)