For sale is a genuine USA Bigsby B5 tremolo for solid-top guitars, made circa 2000s.
 
Used, but in good condition, fully-functional and ready to be paired with a solid top guitar.
 
Made in USA stamped to back, some natural wear to the chrome but ultimately in good condition.
 
Comes complete with original spring, washer and 4x mounting screws for installation.
 
A great unit, save money on buying new - the natural wear to it means it'll look right at home with a vintage/older guitar.