Intel Xeon Xeon 3000DP/2M/800 604-pin Xeon 3.0G server CPU - AliExpress
Amazon.com: Intel - CPU XEON 3200DP/1M/800 - SL7DX : Electronics
Intel Xeon SL7DX 3200DP 3.20GHz/1MB/800MHz FSB Socket/Socket 604 CPU Server | eBay
I found a pile of old xeon, two of them being pga instead of lga, pretty fun ! They all date from before 2010, the strongest ones being 4c8t : r/ intel