Art/Craft:

• Michaels
• Dollar Stores
• HobbyTown/Carr's Hobby: Local
• Amazon

Electronics:

• Sparkfun: Fun to navigate/learn about unique products, little expensive usually.
• Adafruit: Similar to sparkfun with unique offerings.
• Tayda: Cheaper yet still easy to navigate
• DigiKey: Bulk, but must know EXACTLY what you want.
• All Electronics
• www.nextdayautomation.com: Maple Grove
• Ebay - Direct from china for bulk - >1mo but cheap

Acrylic Sheet:

• Menards: Clear
• Home Depot: Clear
• Central Sales: Scraps - Basement Back Corner
• Inventables: Great selection, Lowest price for small sheets

Carbon Fiber:

• RC Foam: Cheap Meter-length carbon tubes 3-5 days to door

RC:

• HobbyKing: Great Prices
• HobbyTown: Local
• Carr Hobbies: Local

Lumber:

• Menards/Home Depot: Construction Lumber, nice pine.
• Galleria: local, Unique hardwoods

Metal Stock:

• Menards/Home Depot: Small pieces, $
• Russel Steel: Local, way cheaper