Wow, strange! They actually have bags of seeds with no names? That's a new one on me! I thought Oklahoma had lots of farms. Whaddo I know; at most I've flown over it.
You might want to "Watch" the Forum "Garden Deals".
http://garden.org/forums/view/...
People post there when they see online sales or coupons. When some seed vendor offers "free shipping" for two days, online shopping gets a lot sweeter. And if you happen to want their end-of-year discount packets, you can find some big savings.