WVU9494 You are the one that knows nothing. PWRM has been massively pumped for many months now. It has been pumped so hard that now that the pumping is over it will deflate. I like PWRM but not at these inflated prices. Honestly it should be around .01 - .05. Please make a note: If you overinflate eventually it will explode, releasing all the pumped air.