Rolex watches, a Land Rover and a Nissan jeep have been seized in an operation targeting an international drug gang.
A 36-year-old man was arrested after the Criminal Assets Bureau operation which saw 18 properties searched across Dublin and Kildare on Wednesday morning.
The man, who was arrested on suspicion of money laundering, is currently detained at Irishtown Garda Station.
Mobile phones, designer clothing and financial documents were also seized and are due to be examined by Bureau Officers.
A garda spokesman described the seizure as a "significant development" in upsetting the network used by the crime gang to launder their drug dealing money.
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He said: "Documentation in relation to the ownership of assets, financial documentation, mobile phones and electronic storage devices were seized and are currently being examined by Bureau Officers.
"Evidence of considerable expenditure on a number of homes in the Dublin area has been obtained and analysed by an expert on behalf of CAB.
"Seven Rolex watches, a 152 Nissan X-Trail SUV and a 141 Landrover Discovery. A GPS Tracker and an assortment of designer clothing."
The operation was carried out by the Garda National Drugs and Organised Crime Bureau, with the assistance of the Garda Emergency Response Unit, DMR Armed Support Unit, Kildare Armed Support Unit, District Detective Unit DMR South, the Garda Air Support Unit and the Garda Dog Unit.