Was looking for a wireless network card and found these extremely cheap from multiple retailers
They usually retail for $180+ and are one of the best you can buy.
Not sure about the first retailer as their website looks like its from the 90's.
Have bought from acquire and ascent before without issue.
FDC - $49.94 ~$60.87 shipped
Acquire - $53.67 ~$63 shipped
Ascent - $60.75 free shipping