Available here is the MB 149 Calligraphy Flex Nib. Purchased new by me at the MB Boutique in Luxembourg City this summer. Beautiful pen, and it writes so nicely. I would say the flex is comparable to a Pilot FA nib. It's not vintage flex, but it responds very nicely to changes in pressure and has much better, more consistent inkflow than just about any other modern flex nibbed pen I've tried. But overall it's just too fine for me. It's been inked once, otherwise is brand new. Comes with box, papers, stamped warranty certificate, and instructional guide.

Hoping to recover my cost. These are sold out at the boutiques. Asking $1100 shipped anywhere in the US.

Overseas shipping at cost. First 'I want it' gets it. Payment by Paypal.

best,
Doug