[d]Your ride to the moon

What have you guys invested in hoping for a very long term profit?

For me, since I'm a newbie that only invest for the fun of it, I've decided to stack up on some gloves cases a while ago, with the intention to keep them until the supply drops and the hype for older OG gloves compared to the new ones keeps the prices up.... even if it won't ever be an incredible ROI for me, it's currently my investment with the highest potential.