Buy Reconditioned Pentium 1 Motherboard with ISA slots

You'd be better off in the trade section - remove your email, others may use it for malicious purposes.

Depending on where you are in the world, you can always check eBay and craigslist for such components. You can also looking at Google's Product Search (a.k.a. Google Shopping) by entering the search terms of what you are looking for. Such as:

http://www.google.com/products?q=refurbished+486+mother...

Good luck!!!

Why 486 or Pentium 1 you might as well at least go for a Pentium 3 you can find a ton of cheap P3 stuff in fact I have a few P 3 motherboards with ISA slots And I believe I have 3 or 4 Pentium 3's around. PM me for more info.