WOW sounds like you found the Mother Lode !!
I don't think I've ever seen ANY fabric at our GW stores, other than ugly upholstery fabrics. But I don't go very often, maybe someone else is scoring !? The stores around here are junky and decent items are WAY overpriced ... I still don't see why people buy much there, you can do as well at WM, or Target on sale and have NEW things !

You know, you can always tell him that, "Oh that fabric, well I had it for awhile." Just do not tell him how long you had it. lol