When you encounter Interplanar Tunnel, reveal cards from the top of your planar deck until you reveal five plane cards. Put a plane card from among them on top of your planar deck, then put the rest of the revealed cards on the bottom in a random order. (Then planeswalk away from this phenomenon.)
Near Mint - $2,500
Lightly Played - $2,000
Moderately Played - $1,700
Heavily Played - $1,500
Damaged - $1,300
Near Mint Spanish - $2,500
Lightly Played Spanish - $2,000
Moderately Played Spanish - $1,700
Heavily Played Spanish - $1,500
Damaged Spanish - $1,300