County and municipal agencies in Union County, Florida sell surplus through online auction sites like GovDeals and Public Surplus. BidProwl tracks all of them in one place: 28 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.
28 live auctions across Union County right now.

Lake Butler, FL · GovDeals
3d 10h left · 6 bids
$4,000

Lake Butler, FL · GovDeals
3d 10h left · 6 bids
$1,900

Lake Butler, FL · GovDeals
3d 10h left · 5 bids
$5,000