[tang daddy]

Ryan I am running 2 of these in my 90 cube.... they are not cheap cost me $50 taxes in for the 36" with bulb and reflector at a grow shop off Bridgeport in Richmond they price matched John's plant factory which had the cheapest price around. Store is called Garden Effects, If you are going this route you may want to check to see if they have enough in stock. Alternatively you can order a 6 or 8 bulb fixture from eBay.com, probably a good idea to ship it to a U.S. Receiving facility to avoid heavy duties and clearing charges from the major couriers.
I use in/out parcel in point Roberts as it's closer to me than Blaine, only a 10 minute drive for you... you may want to register for an account online first then go in to sign a document for USPS so in future orders can be picked up automated, if you don't sign the agreement then you will have to go in when someone is working during the day and may sit through line ups at the border. I go at 11pm and usually no line ups.