Up for sale is a very rare Buck 110BLSUSA Star Folding knife, which is a limited 50th anniversary model. This collectible folding knife is factory manufactured and features the Buck brand. The model is Buck 110 and is perfect for collectors or knife enthusiasts. Whether you are looking to add this to your knife collection or just want a unique folding knife to use, this Buck 110BLSUSA Star Folding knife is a great find.