Reddit mentions of M-D Building Products 2311 High Density Foam Tape, 1/2-by-3/4-Inch by 10 feet, Gray (3 Pack)

Combination of parts from Amazon and ebay. Not all of them are necessary, fittings and Brute trashcans and such are from Home Depot.

• 12v, 20A power supply ($17)
  Runs the lights, pump, fans, and other electronics. Kind of excessive. 5A would be enough.
  https://www.amazon.com/gp/product/B01E6S0JS4
  
  
• Check valves, x2 ($10)
  Don't cheap out on these. Crappy plastic check valves really screwed me early on.
  https://www.amazon.com/gp/product/B01KZOCQMA
  
  
• Shutoff valves, x2 ($12)
  Needed for priming the pump or flushing the nutrient reservoir.
  https://www.amazon.com/gp/product/B018HMFG7O
  
  
• Mylar ($10)
  This was roughly 4x what I actually needed.
  https://www.amazon.com/gp/product/B00B8PAAJW
  
  
• Leca ceramic substrate, 4 pounds ($18)
  Transplanting the sprouts into this was weird, but they took well to it.
  https://www.amazon.com/gp/product/B004IAM29K
  
  
• Vinyl tubing 25ft ($12)
  Everything I chose was 5/16 inner diameter.
  https://www.amazon.com/gp/product/B01CGVJ9QG
  
  
• Net pots, 5in, X20 ($13)
  Hydroponic pots, specifically for Leca substrate.
  https://www.amazon.com/gp/product/B00N9AE9BE
  
  
• Air bubbler ($13)
  I think that dripping from two feet aerates the water naturally, but this can't hurt.
  https://www.amazon.com/gp/product/B00L17IPEO
  
  
• Warm white LED strip ($11)
  https://www.amazon.com/gp/product/B01339F5ZO
  
  
• Cool white LED strip ($11)
  https://www.amazon.com/gp/product/B01339G2F6
  
  
• 270W UFO Light ($60)
  Wait for sales on these! The 270W light is $80 now, but I got it for $60.
  https://www.amazon.com/gp/product/B00RWQ4B50
  
  
• Sealing foam ($8)
  To make the door airtight.
  https://www.amazon.com/gp/product/B011CXIPO6
  
  
• Nutrients ($33)
  This will be enough for a bunch of grows. A little goes a long way.
  https://www.amazon.com/gp/product/B017H73708
  
  
• pH Control Kit ($18)
  Will also last a long time. Only takes a few drops to balance a gallon.
  https://www.amazon.com/gp/product/B000BNKWZY
  
  
• Activated carbon filter, 4 inch ($40)
  This thing was bigger than I anticipated.
  https://www.amazon.com/dp/B00E582DV2/
  
  
• Barbed T splitters x10 ($10)
  For making the irrigation loops.
  http://www.ebay.com/itm/302176243137
  
  
• 12v PC fan ($3)
  Loud as heck. Ended up using a quieter fan I had around.
  http://www.ebay.com/itm/272508816366
  
  
• 12v pump ($15)
  Quiet as heck. Rated for 2.1GPM. It's enough, but I think that a 5GPM pump would have been better.
  http://www.ebay.com/itm/272403296601