yes i do work for sam's but i'm not advertising for them. I just want to make sure everybody knows that Sam's Club now carries Optima batteries. Prices are as follows:

yellow - 166
red- 138
blue deep cycle - 155

and for those of you that dont know, the yellow and blue deep cycle are the same battery, the ONLY difference is the terminal configurations. yellow has top automotive and side terminals, and the blue has top automotive and top screw terminals

all sizes are 34 if i remember correctly, and do come with the adapter. I talked to our buyer about special ordering other sizes, but i dont have any info on that yet. I'll let you guys know in the future