Construction Sets and Systems

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'Cobra Air Force" 424 Piece Construction Block Set (Advanced Builder) Item #: 051140
Grades: 1-Adult
Retail: $29.99
Rainbow Price: $19.95

'Cobra Force" 614 Piece Construction Block Set (Advanced Builder) Item #: 051141
Grades: 1-Adult
Retail: $49.99
Rainbow Price: $37.95

M4A1 Sherman - 400 Pieces (Small Army World War II) Item #: 026728
Grades: 1-Adult
Retail: $34.99
Rainbow Price: $30.75

LEGO Chain Reactions Item #: 057077
Grades: 3-9
Retail: $21.99
Rainbow Price: $15.95

Simple Machines Deluxe Set Item #: 031055
Grades: 3-8
Retail: $374.99
Rainbow Price: $294.95

Erector 25 Model Set (Anniversary Case) Item #: 055940
Grades: 3-9
Retail: $109.99
Rainbow Price: $58.28

LEGO Friends Adventure Camp Tree House (41122) Item #: 021998
Grades: 2-7
Retail: $79.99
Rainbow Price: $75.95

Exploring Machines Building Set (1432 Pieces) Item #: 007979
Grades: 5-9
Retail: $174.99
Rainbow Price: $149.95

Magformers - Magnets n' Motion Large Power Set Item #: 027695
Grades: K-Adult
Retail: $179.80
Rainbow Price: $129.95

Playstix Construction Toy - 150 Piece Set Item #: 053508
Grades: PreK-Adult
Retail: $24.99
Rainbow Price: $19.95

Wedgits Class-Pak (90 Piece Set) Item #: 017426
Grades: PreK-Adult
Retail: $99.99
Rainbow Price: $89.99

LEGO Friends Amusement Park Roller Coaster (41130) Item #: 022036
Grades: 3-7
Retail: $99.99
Rainbow Price: $89.95

LEGO Ninjago The Lighthouse Siege (70594) Item #: 022590
Grades: 3-9
Retail: $69.99
Rainbow Price: $67.95

LEGO Star Wars Millennium Falcon (75105) Item #: 022671
Grades: 4-9
Retail: $149.99
Rainbow Price: $141.95

DNA, Replication & Transcription Set (521 Pieces) Item #: 007973
Grades: 5-9
Retail: $59.99
Rainbow Price: $48.95

LEGO Disney Princess Elsa's Sparkling Ice Castle (41062) Item #: 021670
Grades: 1-7
Retail: $39.99
Rainbow Price: $39.75

Simple and Compound Machines Building Set Item #: 032485
Grades: 5-9
Retail: $59.99
Rainbow Price: $52.95

LEGO Ninjago Ninja Bike Chase (70600) Item #: 022549
Grades: 2-9
Rainbow Price: $19.95

Wedgits Imagination Building Blocks 25-Piece Set Item #: 026783
Grades: PreK-3
Retail: $24.99
Rainbow Price: $22.49

LEGO DUPLO Number Train (10847) Item #: 021736
Grades: PreK-K
Retail: $19.99
Rainbow Price: $17.95

Intro to Simple Machines: Gears Set (198 Pieces) Item #: 007989
Grades: 3-6
Retail: $39.99
Rainbow Price: $34.95

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