11 8086 boards found in scrap motherboard lot:
Vintage Intel Motherboard 8086 Lot of 11 Boards 8086 2 8087 8088 | eBay
cards found in scrap lots that are not scrap:
Comtrol 5002205 Rocketport Universal PCI com ADDON Card Upci 4 Port 4J PCI4J | eBay
Comtrol 5000012 Rocketport Universal PCI com Port ADDON Card PCI 4J RS232 PCI4J | eBay
intel atom boards found in scrap mixed circuit board lot, tested and working:
Advantech Aimb 210 Motherboard 1 6GHz Intel Atom CPU Mini ITX 1GB RAM N270 | eBay
Vintage Intel Motherboard 8086 Boards 8086 2 8087 8088 Sold Individually | eBay
revised it to single board untested 10 available instead of lot of 10.
I also found a company to take the comtrol brand boards on consignment.
8086 boards without ISA slots are a hard sell I would think (custom riser is missing, special case needed).
good call, i still have the risers for these need to get them sorted and pictured before i accidentally scrap them
sold one for $30 today its a good start
Vintage Intel Motherboard 8086 Boards 8086 2 8087 8088 Sold Individually | eBay