I bought 90' of grapevine for my wedding and decided not to use it. You can see the product at the link here.
http://www.save-on-crafts.com/grapevines1.html
I'd be happy to sell for $3.00 each and if you want to pick up there won't be any shipping costs. If you're not from the area I will check to see what the shipping costs will be when you inquire. There are 6 strands (15' each) still in the box.
Thanks!