So do you own anything rare?

[Gold]

I've heard that the Gamecube Action Replays are rare..?
And I used to have like 4 Adam Colleco Visions, pretty sure they aren't rare but I've never heard of anybody else who had one.
Never met of anybody else with Zelda II either? (Or Twin Snakes for that matter..)
And uh.. probably more that I can't think of?