Picked this up in Baker St shop this afternoon - They had plenty.
Online price same as shop plus postage of £5.25.
Amazon (not Marketplace) have it for almost £40!
Laser range: 12m (40ft)
+/- 12.5mm (1/2") at 6m (20ft)
+/- 19mm (3/4") at 4m (15ft)
Battery: 2AA, 1.5v
Laser only 40hr continuous use W/vacuum 2.5hr continuous use
Weight: 8oz without batteries
Included As Standard
Padded case that stores and protects laser level when not in use.
Velcro® strap and push pins are provided for attaching the laser level to uneven surfaces.
Unique AIRgrip technology sticks to most surfaces, no fixings required
Features non-marking vacuum base
Laser lens rotates 90º for vertical and horizontal lines
Laser head rotates 360º for straight lines at any angle
Laser wraps around corners perfect for lining up tiles