- $7.97 Rube Goldberg Castle Escape Challenge Replacement Dragon Piece
- $7.79 Rube Goldberg Garden Challenge Replacement Bowling Ball & Pool Ball
- $9.97 Rube Goldberg Garden Challenge Replacement Cabinet
- $7.97 Rube Goldberg Acrobat Challenge Replacement Green Snake
- $9.00 Rube Goldberg Garden Challenge Replacement Cabinet