Budget dual socket 7002 epyc motherboards (new or used)

Hardware Hub Motherboards
1

what are your recommendations ?

2

For budget dual SP3 boards supporting EPYC 7002 check Supermicro H12DSi NT or ASRock Rack ROMED8 2T both solid with dual 10GbE and good expansion.
Gigabyte MZ72 B0 is a step up at new if you need more PCIe slots.
Grab used from reputable eBay sellers to save what is your target budget

3

single sockets tend to have more PCIE slots than doble sockets, oh the irony.