Tub Sterilite or Rubbermaid, dimensions depending on your BP:
Baby – 12 Quarts (16 3/8"L x 11 1/2"W x 5 7/8"H)
Sub-Adult – 32 Quarts (23 1/2"L x 16 1/4"W x 6 3/8"H)
Adult – 41 Quarts (34 3/4"L x 16 1/2"W x 6"H)
Thermostat: Helix or Herpstat on the high end and Johnson or Ranco on the low end.
Heat: Flexwatt heat tape or Ultratherm heat mat.
Substrate: newspaper or aspen
2 Identical tight hides: Plastic flower pot saucers, plastic bowls or creature cubbyholes
4 or 5 inches water dish
Digital thermometer/hygrometer such as this
For heat source and thermostat check http://www.reptilebasics.com/home.php and for the rest check Walmart