Cole, I used to shred the FUCK out of my bottlerocket until I recently sold it. I blew out the rear shock and sold it as is for $1000. I'd say the one you posted is a good deal.
I can't recommend the bottlerocket enough. I fucking LOVED that thing. My rear and front shock were able to lock up, so it made it super easy to climb on it, and it shredded the downhill like nothing, too. Also, I can't even begin to describe how awesome it felt to jump this thing. Super steady in the air and it jumped like a bmx, but could keep up with the full downhill bikes coming down the mountain.
I used it a ton on lift access trails, but I also used it in an almost xc fashion on my local trails.
Let me know if you have any questions!