Yes you can sell without CE/FCC for unintentional radiators, and even self certifiy if a complaint is filed, and an investigation is launched, and the product is found to not be compliant, they could be forced to halt production, then fall in line with part 15 requirements.
Source: I googled your question.
I just checked the compliance marks which are acceptable for electrical goods coming into my state (NSW, Australia). CE is not sufficient.
Overseas Certificates of Approval and approval marks, such as the CE mark, are not acceptable in Australia.
http://www.fairtrading.nsw.gov.au/Businesses/Product_safety/Electrical_articles/Safe_electrical_goods.html#Acceptable_approval_marks