Need Cheap clean 16''s

Hi, I think I've posted here before. Let me start off by saying I'm the proud owner of a 1986 Toyota Corolla SR5 (LHD) 5spd 1.6 SOHC. I've ventured to the ends of the internet through rim dealers in every ad in every sport compact car magazine out there. I'm looking for places that would carry rims and/or rim and tire packages for my car. The rims I have now are 4lug, silver, 4spoke Carroll Shelby Racing Inc. rims, that's what they say anyway. Can anyone help me out, I'm in need of some cheap clean silver/gunmetal 4lug rims.