Ask for $60.
For comparison, following are links of second hand and new speakers sytem.
Amazon.com: Altec Lansing VS4121 2.1 Computer Speaker System, 3 piece: Electronics
http://shopper.cnet.com/pc-speakers/altec-lansing-vs4121-silver/4014-3179_9-30577942.html
PS: The color of my speakers...