the funny thing is I've met customers who could care less about Zelda (like parents, 25+ crowd sometimes, etc...), but have the disc cause they bought it with their Cubes last Christmas.
Nintendo printed ONE MILLION of these, plus you can find Zelda, Ocarina of Time, and Majora's Mask in plenty of places for good prices, and many people own them. Not only that, the GCN has the pre-order "Master-Quest" disc, plus there's the Classic-NES edition Zelda that was just released.
I don't see why this thing should be selling for anything over $20. Thing is, a lot of casuals that could care less about it probably have it sitting somewhere or in the trash, but even then, this isn't a Saturn game that got a print run of 40,000 or less, this is ONE MILLION!