This is not a new concept to make money.
It's going on since long long time. More than 100+ years or we can since existence of stamp so make sure what you are collecting.
Following are some of Commemorative cancel or special cancellation made by some smart people.!!
You will be surprised How they make money from stamp collection..
Following are mostly all BOGUS (never exist) or Forgery:
1) India 1911 Allahabad First Aerial Mail Post Commemorative cancel or Special cancellation
2) India 1937 Rocket Mail Commemorative cancel or Special cancellation
3) 1948 Chalta Dak Ghar Commemorative cancel or Special cancellation
4) India 1948 Gandhi stamp First Day cover Jai Hind Commemorative cancel or Special cancellation (Biggest Forgery in stamp collection).
5) 1969 Fiji, Luxembourg, Burma, Czech Republic Commemorative cancel or Special cancellation (wide varieties available)
6) 2009 Germany Winnenden Commemorative cancel or Special cancellation.
Click following link to read more about BLUM case and OPEN YOUR EYES.!! There are 650 forged rubber stamps from Germany and think about chances of forged from INDIA or China or any other countries.!!
So what do you think. Can we add this in above list.
I think so.
It's all about MONEY. How to get your money.!!
Gandhi Stamps Club.