I don't keep "old" parts lying about - either I use them or they get "adopted out." Some of you may be aware I have built my own fairing for my GL1800 Valkyrie
(
http://www.valkyrieforum.com/bbs/index.php/topic,92859.0.html). That leaves me with a Honda Touring Windshield and one I "cut" from a GL1800 windshield (see photo; it fits the Valkyrie Touring Windshield hardware).

If you are exploring windshield alternatives for your GL1800 Valkyrie I will be glad to sell you both windshields and the hardware package for $100 plus shipping.
The windshields have been trimmed to fit a person who is approximately 5'-8" tall (looking just over the windshields. The windshields are in good condition (they have been on the road some). The hardware is in good condition but has lost a bit of paint (lots of attempts at adjustment).
If you would like photos of any of this please let me know via PM.
Thanks for looking!
Bill