I know you are probably wanting this sooner rather than later, but I may have almost everything you need on this list. I will probably not be available until Monday because I will be out of town this weekend.
1. I have 1 and a half bags of Tropic Eden Aragonite Sand (45lbs) - $45. I also have some cleaned/washed sand taken from a previous tank that will be much cheaper, but the Tropic Eden is my favorite.
2. 100+lbs of cured live rock -$2/lb
3. I could spare a bag of reef crystals (good to start 50 gallons) - $15
4. You won't need any bio-spira with good live rock
5. Probably best to get this from Home Depot. I have plenty of spare 1" piping that would work with a 3/4" to 1" connector.
6. I have an extra strip and I know I have 1 mechanical timer(maybe 2) - $20
7. Have one of these too

- $10
8. I have a 200w "All-Glass Aquariums" heater -$15
9. Have a hydrometer and I should have some basic test kits like ammonia, nitrate, nitrite to get the tank started and cycled.
10. I may have a friend with an extra filter he is getting rid of. Probably in the range of $75 but it may need new filters