Grass Seed
A 25-pound bag of grass seed blend, commonly used for lawn establishment and repair.
Estimated value as of 2026 · Source: Tractor Supply Co. (DLF 25 lb. Penn State Grass Coated Seed Mixture)
Fun Fact
The global turf grass seed market is experiencing rapid growth, expanding from $4.23 billion in 2025 to $4.81 billion in 2026, driven by demand for drought-tolerant varieties.
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Californium-252 (per gram)
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Dog Collar
A dog collar is a band worn around a dog's neck, typically made of nylon or leather, used for identification, control, and attaching leashes.
Fossil Tyrannosaurus Rex Skeleton (Stan)
Nearly complete T-Rex skeleton auctioned for research and display.
Moon Rock Sample (From Apollo 17 Mission)
Lunar basalt specimen collected during humanity's final Apollo mission in 1972.