Chanman,
Apologies for not getting back to you earlier. I'm not willing to lower the price on the Dragon any further as it is 2k5 spec'd and shoots beautifully, plus Dragon's being gun drilled from solid billet as opposed to mad from extrusions are much more highly valued in the Timmy community. Please also remember that this marker has a lightweight ram installed to lower the kick and rise to imperceptible levels - in my humble opinion the only poppit valve that shoots smoother is the Ego11, and then only just.
In answer to your other questions, yes it is "fully working" and no, there are no grips although I may have some standard Bob Long wrap-around 45's knocking about if you really want grips.