Hard Sails Main? Sail Lightweight Nylon Construct With Rope and Bag and Sock 798

Description

I have acquired several assorted sails from the estate
of an avid sailboat owner.
I am not an expert on this sport. I will do my
best to describe the sail (Mainsail, Jib, Frontsail)?
There is no apparent damage to the sail. No holes
rips, or tears,
The sail has the number 798 on each side.  Does this tell me
anything?
The brand is Hard Sails. See Pic # 7 It measures 23 feet
at the base. Each side measures 35 feet. Measurements are
approximate, It is difficult to shoot pics in the wind.
The area of the sail is 403 Square Feet or 122.8 meters if
math memory serves.
The sail is made of seemingly lightweight nylon material,
similar to sport parachute material. There is additional rigidity in
the corners.
The sail was packed in a bright blue "sock" by North Sails
Pic 9 & 10. I could not get the sail back in the sock. It is all packed in the
orange bag (pic 12) Stuffed might be a better term.
There are ropes attached to one of the lower grommets.
Another rope is attached to the peak and the sock. .
One corner has "TACK" another has "CLEW" stenciled on.
The shipping weight of the bag, sail, and rope is 25 Pounds.
Shipping is FedEx. The box will
be 20x20x18
The price is a guess at value, if it is not enough add some
If it is too much make an offer
This item came from an estate close out and I will
have a few other sails coming up shortly.  I have about
3 left.  If you have suggestions please feel free to
express them.  I take any help I can get:)