Price of Vintage Skateboard? I have a pair of Gullwing Phoenix trucks and I am looking to see how much these are worth. They are in excellent condition; I cleaned them today and even the bushings have returned to their original teal color. On these trucks are Sims wheels called "Sims The Wheel II". They are in pretty good shape for being over 30 years old, and I would like to know how much they're worth as well. I also have a 1977 Z-flex fiberglass Jay Adams deck in blue, which I believe was the first ever Jay Adams model. If anyone could tell me how much any of these are worth it would be greatly appreciated. Thanks.