WTB: 68000, Paula sockets in USA.

[save2600]

If you're looking for the actual correct sockets to find as EugeneNine said you get order them from Digikey.  The other option is to just order single in line strips of pins and cut them down to whatever pin count you want which might be cheaper and you can re use for other projects in the future.  Like these:

http://www.ebay.com/itm/10Pcs-White-2-54mm-Pitch-Tin-IC-Breakable-40-Pin-Round-Pin-Female-Header-Strip-/182183304740

Now that's smart!