Are these really collectable? I have series one version one unloaded and I assumed it was basically worthless.
Whether it is a collectible can be personal opinion, some people collect stamps and others collect bottle tops. This section of the forum has many physical coins/chips/tokens for sale. This is a sales thread, not an appraisal thread. However, this was Series "0.1" and I think you have a Series "1" which is much more common. I doubt what you possess is worthless, but it does not hold the same value and you can research this information by yourself.