Happy 2015 to everyone! :)
We had bought the silver coin in Mars One's Indiegogo crowd-funding campaign (www.indiegogo.com/projects/mars-one-first-private-mars-mission-in-2018). It arrived a few months back. I got the concept sketch poster for free, as I had submitted an entry in the Mars One university competition (for a payload on the 2018 lander). I ordered the poster in end of October 2014, and it arrived in beginning January 2015. A few pics of these two items are given below.
Mars One Silver Coin:
Mars One Concept Sketch Poster:
The following message is displayed on the poster:
"This poster is a collection of ideas, thoughts and impressions - nothing more, nothing less. Concept sketching is one of the most powerful tools in making your dream becoming a reality and sketches quickly reveal problems or solutions.
Some sketches are stillborn and some bring you into the future. By the time you read this, ten times as many sketches have been created and have probably replaced the ones you see here. But they all have one thing in common: they are supporting the effort of creating a permanent human settlement on Mars - by Mars One."
Everything is hand-drawn. The poster is signed by Bas Lansdorp (Mars One co-founder and CEO).
Cool items, both of them!