And some more info from Andertons:
To celebrate the 50th anniversary of Boss’ innovation of guitar gear and products, the Boss BD-2-B50A Blues Driver 50th Anniversary pedal comes armed with that same great and famous overdrive tone in a custom, shiny chassis.
Legendary Circuitry
Just like the original BD-2 pedal, the 50th anniversary edition features the same circuit to give you that tube like gain response, giving you the ability too create a heavy distortion, all the way to a boosted blues crunch.
A True Pedal Collectible
With only 7000 units made worldwide, the BD-2-B50A Blues Driver is a beautiful collector's piece celebrating one of the most influential pedal companies of all time. First up, there's that stunning metallic finish, but that's not all. This stompbox is decorated with a silver thumb screw, gold-capped knobs, a commemorative emblem, and a dedicated 4-digit serial number. Luxurious collectible packaging makes this the perfect addition to any pedal enthusiast's collection.
Key features
Celebratory Limited Edition – Housed in a shiny metallic blue finish, the BD-2-B50A Blues Driver, only 7,000 units made to commemorate the Boss’ 50th
Legendary Circuitry – Featuring the same circuitry to create that incredible, versatile tone.
BOSS Build Quality - These stompboxes are famous for their tank-like construction, and the BD-2-B50A is no different. This limited-edition pedal is built to last.
Stock expected 21st of November. Price £119.