(Using thrift stores, Dollar Tree, Walmart, and DIY)
Used 30–40 gallon tank (Facebook Marketplace / yard sale) — $20–$40
OR Large clear plastic tote (90–120 qt) — $12–$20
Metal mesh / hardware cloth (Home Depot) — $5–$10
Zip ties or bolts — $1–$3
Paper towels (Dollar Tree) — $1.25
Packing paper / newspaper — Free
Clamp lamp (Walmart / hardware store) — $10–$15
Halogen or incandescent bulb (60–100W) — $3–$6
Compact UVB bulb (10.0 strength) — $15–$25
Used lamp fixture (thrift store) — $3–$5
Rocks from outdoors (free)
Bricks/pavers (Home Depot) — $1–$3 each
Branches (free)
Cardboard hide — Free
Small ceramic dish (Dollar Tree) — $1.25
Shallow water dish (Dollar Tree) — $1.25
Cheap digital thermometer with probe — $8–$12