The agency said it also seized multiple hex wrenches, three USB Wi-Fi adapters and two SIM cards.
Officials also discovered an unusual assortment of other items, including 30 disposable lighters, two cartons of cigarettes, one pound of loose-leaf tobacco, three packs of cigars, two bottles of professional-grade tattoo ink, two bottles of perfume and two bottles of glue.
VADOC estimated the contraband had a combined value of roughly $324,000 inside the prison.
VADOC Director Joseph Walters said the seizure highlighted the sophisticated methods people may use in attempts to smuggle contraband into correctional facilities.
"This investigation is an important reminder that some people will use sophisticated methods in an attempt to smuggle drugs and other dangerous contraband into Virginia Department of Corrections facilities," Walters said in a statement.
"I thank our institutional staff at Sussex I State Prison for their vigilance and focus on ensuring the safety and security of our facility," he continued. "Our dedicated correctional staff and OLES members stand ready to intercept any dangerous contraband that individuals may attempt to introduce into correctional settings to ensure the safety and security of our dedicated corrections team members, of incarcerated individuals in our custody, of probationers, and of people in communities all across the Commonwealth of Virginia."
The incident remains under investigation by VADOC's Office of Law Enforcement Services (OLES).
Anyone with information about attempted smuggling into a VADOC facility is asked to call OLES at 540-830-9280.