Cannabis Caviar: $1,400-an-ounce marijuana promises a bang for your buck

It ain’t your grandpa’s pot. Caviar is made by soaking marijuana buds in a potent stain of hash oil — thick, sticky and concentrated liquid cannabis made from dissolving hashish or marijuana in solvents like acetone, alcohol or butane. Once the oil’s soaked into the marijuana buds, the whole shebang is allowed to dry for several weeks or months.

The result is a potent marijuana smorgasbord: high-grade marijuana, with between 5 and 20 percent THC, infused with 30 to 80 percent THC hash oil. It also bu