Fume extraction is a must when you're exposed to solder fumes, whether leaded or lead-free. There are a number of health risks that come along with extended exposure to solder fumes, so we always recommend to solder with a fume extractor.
These are the best Fume Extractors in the $50 to $100 price range:
Weller WSA350 (http://www.hmcelectronics.com/product...)
OKi SA9E (http://www.hmcelectronics.com/product...)
Hakko FA400 (http://www.hmcelectronics.com/product...)
Edsyn FXF11 (http://www.hmcelectronics.com/product...)