Depends on which choate stock, but the only place I know of that sells or used to sell the model 10 with a choate stock was cabelas and it was their basic tactical stock. Its $739... http://www.cabelas.com/savage-arms-tacti...readcrumb.shtml
If the basic choate tactical stock is what you are looking for then its a pretty good deal so long as it has the detachable mag.
however, I prefer the custom tactical as it has more adjustments. But you'd just have to buy a cheap savage and get the stock separately.