I would estimate it to be in the $1800 - $2000 range based on everything I see. As you probably know all CA transfers on non-rostered guns must be done face to face at a gun dealer. This certainly gives you a little more negotiating power if you sell it in CA. Don't know how good of a friend your buyer is but that might be a factor in the sale price. If you are in SoCal and the friend deal falls through. drop me a PM if you want to sell it locally.