These look like the icon's produced by Sofrino Church Factory in Russia.
You might try Ebay.com they have many icon's from Russia, some very beautiful and inexpensive (I got a large 8 x 10 of the Theotokos of the Burning Bush for $9.00 about a year ago). Just type in "orthodox" or "orthodox icon" in the search (for a better search, click the box under search box to search in "titles and descriptions.") It may take a while to go through them all. Many have the "Buy it now" option.
Hope this helps, not pushing Ebay on here, but that's where I would begin searching.