Project started a year or two ago by @markinaz. The goal was to produce unique BTC themed poker chips/set. The chips would have the date that BTC first reached that chip's price point/denomination ie. $1, 5, 10, 25 etc. At the time the 50k chip was the highest one, now we approach the next level of the set once we break through 100k!
Here are the two threads:
Interest Check
Sales
Hope this helps a bit.
Geophphreigh