The investigators watched as Henry Hiemstra III exchanged a half-dozen bags of heroin for cash from Shawn Baron in broad daylight near the intersection of Union and Manchester avenues shortly before 4 p.m. Friday, Passaic County Sheriff Richard H. Berdnik said.
Both then began walking toward Wayne Avenue when the detectives moved in.
Hiemstra, who was carrying an additional 230 heroin folds in his cargo pants, consented to a search of his home, which turned up 446 more and the cash, Berdnik said.
Baron was released pending a court hearing on drug possession charges.
Hiemstra was sent to the Passaic County Jail to await a detention hearing on various drug dealing and possession counts.
Authorities will ask a judge to order the cash be forfeited for law enforcement purposes.
Click here to follow Daily Voice Cliffside Park-Edgewater and receive free news updates.