Patrol Robo

Level 3 EARTH/Machine Effect
1100 ATK / 900 DEF

During your Standby Phase, you can look at 1 face-down card that's been Set by your opponent as long as this card remains face-up on the field.

Rulings – Yugipedia

Printings:

Tournament Pack: 1st Season: TP1-004 (Super Rare) - 2002-09-01
Tournament Pack: 1st Season: TP1-E004 (Super Rare) - 2002-09-01
Tournament Pack: 3rd Season: TP3-008 (Rare) - 2003-03-01

Prices:

Cardmarket: 1.00 €
TCGplayer: $ 3.14