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.)
NM-Mint - $4.70
Lightly Played - $4.20
Moderately Played - $3.80
Heavily Played - $3.30
Damaged - $2.40
NM-Mint Non English - $4.70
Lightly Played Non English - $4.20
Moderately Played Non English - $3.80
Heavily Played Non English - $3.30
Damaged Non English - $2.40