County and municipal agencies in Cascade County, Montana sell surplus through online auction sites like GovDeals and Public Surplus. BidProwl tracks all of them in one place: 4 live lots right now. Register on the platform hosting the lot you want; most items are local pickup only.
The usual mix is retired fleet vehicles and police cruisers, public works equipment, school district electronics and furniture, and unclaimed or seized property. Inventory refreshes daily as agencies list new surplus.
4 live auctions across Cascade County right now.

Overview 2019 Ford F250 Super Duty crew cab pickup with automatic transmission showing 92,331 miles. This lot is in used condition. The vehicle featur...
Intermittent P0128 code, recent thermostat replacement

48 Ft Deck, Kingpin Hitch, A/R Susp, 11R22.5, GVWR: 80,000 Lbs **See Attached Condition Report** Operational Odometer - No guarantees made as to act...
Condition report indicates salvage/damaged status

Single Family Home at 930 4th Ave NW, Great Falls, MT 59404. 3 bed | 1 bath | 1,860 sq ft | built 1925. FHA financing: IE (Insured Escrow). Eligible b...

Serial/Vin # 114706, Handle slightly bent, Operable Condition: Yes, Condition Rating: Fair, Location CANNOT Help Buyer Load Onto Truck.
Salvage, slightly bent handle, fair condition