The part I picked up was where you stated you were broke. As you purchased it with dust and it was not costly, I am glad you will not lose a large amount. Anyway, you have to be careful with investments because though you would want to make profits, you have to expect losses to occur too.
It seems you by your own admission you purchased in a moment without thinking. Hopefully you will select an ideal time to sell/dump and get the dust back to buy you the nice lunch you mentioned.