Looking for a (really!) cheap frame

czmiel Posts: 5
edited May 2013 in Road buying advice
I've bought my first road last year. Full carbon with Ultegra groupset which completely suits my preferences. I want to have another bike though. It should be really cheap. I don't want to worry riding it in bad weather. It should be simply my second bike when I for some reasons don't want to (or can't) use the first one.

Do you know where I can buy a really cheap alu frame or frameset? I do understand that I shouldn't expect much but I still would like it be worth its price.