The sail was on my J 130 which I bought in Maine. On the luff length, 53' is plus or minus a few inches because I am basing 53 on a max hoist of 55'. The 53 does not include the tack pennant which was just a spectra line, nothing .fancy.
My guess is the sail is around a 2000 build, the boat is a 1994.
I think the cloth is 7 oz. the weight is 45-50 lbs. my local sail loft estimates that it could cost $60 to,the East Coast.