Does anyone know where to purchase puncture vine weevils at a lower price than at goathead.com?

I can't afford the $75 price tag of these insects from goathead.com and would really appreciate if anyone could tell me somewhere else to purchase them for less. thanks

Does anyone know where to purchase puncture vine weevils at a lower price than at goathead.com?
You can probably have more luck by performing a search using;

Microlarinus lareynii and M. lypriformis (both names of weevils that control puncturevine)



Below are some sites that are selling them;





http://www.greenfire.net/hot/N450.html



http://www.integratedweedcontrol.com/ins...



http://www.cdpr.ca.gov/docs/ipminov/ben_...



GOOD LUCK!