How much does this cost to the nearest dollar?

Messograf Caliper Pen
Caliper rule? Tire tread gauge? Ruler? Thread scale? Writing instrument? The Messograf is all of these. It is a multipurpose instrument, constructed of chromium-plated brass for those who demand more than just the joy of writing. Many have tried to copy it - none have succeeded. This is the original. Retractable ballpoint pen with large capacity cartridge....Ships from the USA you are buying ONE Messograf Ballpoint Pen-multi purpose pen INSTRUCTION SHEET INCLUDED; click-to-open mechanism takes any parker-style BP or gel refill recommend Schneider Express 735, Slider 755, Schmidt P900 Made in Germany Manufacturer Cleo of Germany, Brand Unknown, Weight 1.12 ounces, Dimensions 6.1 x 0.

Price is $42.00
Price: $41.9