These Pelikan M800s are the collector's edition in transparent green from the late 1980s. We currently have two of these relatively rare pens that have come to us in different consignments

Both pens are in near mint condition. One is in the acrylic collectors box and is priced at $725. 

The second (RL26) bears a W., Germany imprint and is priced at $725 without the box.

These are getting increasingly costly. 

(Representative image).