There have been a few nice Gilberts posted up in the last day with a wide variety of styles. You should be able to work something out with one of the posters.
You can help yourself by being more specific on what style Gilbert you are looking to buy and your budget. Andy makes cues with the SS joint, flat faced phenolic, and, ivory. You have choices of points or not. Some come with two shafts and some with just one.
Merry Christmas!