I received a catalog from Gurney's yesterday with a $20 coupon attached. There is apparently no minimim purchase as the coupon indicates that orders less than $20 are free...sounds as if it was my lucky day. Their prices appear somewhat higher than my normal sources but $20 worth of free makes it tough to pass by. So, here's my question...has anyone purchased seeds from Gurneys? Poor quality seed is no bargin even when free. Thanks in advance.