565
Miniaturule
(i.imgur.com)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
This is madness! You need to protect this card. My personal tip: use clear packing tape to cover the card and protect it.
I know nothing about the collecting side of things and I have cards from like the second generation or so when I got into it. I am pretty sure I have some Black Lotus cards since I was a fiend for Blacks. Are they extremely rare? All my MTG cards are just loose in a big bin in my closet.
Beta editions of Black Lotus go for about $50,000