Trying to get a reasonable value to a RI rifle a friend has for sale. RI serial 129xxxx with a 11/42 SA barrel. I know this has been refurbished at some point as the stock has no GG and it has a Remington marked rear sight and base. I know the receiver is one of the extras that RI sent to SA where it was made into a rifle. Barrel should be a SA dated 28 or 29. Rifle is in excellent condition for its age. I saw it but have no pics at this time. Looking for some help here. Thanks