"price of one thousand ASH for a payout of only one hundred back does not seem to be the best investment to me." THis was also my first impression (i.e. I thought that for 1000 ASH I would get 1000 + 10% back in one month, and that the card was a one-time use). However, after clarifying things with cryptobrewmaster, I now understand that these cards can be used an UNLIMITED amount of times. So, you can stake this 12 times per year and get a yield of no less than 1200 ASH! And the NFT retains its value since it can be used over and over. The team could do well to explain these things better, because then they'd sell the cards a lot faster I'm sure.