Replacement part? This is my first Studio build. Part 3004p06 is what the 1x2 bricks are that make up the tower. They're very expensive. Is there a better alternative with a similar
LEGO Brick 1 x 2 with Black Grille with Bottom Tube (3004) | Brick Owl - LEGO Marketplace
Bricker - Part LEGO - 3004p06 Brick 1 x 2 with Black Grille Pattern