I found the Dell Inspiron 1521 laptop that someone threw out a few weeks ago. I just found a dell AC adapter the other day in the same dumpster!! : r/DumpsterDiving
Dell Inspiron 1521 Laptop For Parts Posted Bios No Hard Drive 884116000426 | eBay
NOKOTION Laptop Motherboard For Dell Inspiron 1521 MAIN BOARD CN 0WP042 0WP042 DA0FX5MB8D0 15.4 Inch DDR2 Free CPU|Laptop Motherboard| - AliExpress