Meditation, Binaural Beats and Insomnia

I am in India and I have been initiated to sitting meditation.For this a cushion is needed.There is this special cushion in round form called Zafu.

It would be possible for me to pay by way of bankers cheque in $$$ valid ANY WHERE.I do not find sales of Zafu or Zabutone in India and I need one Zafu filled with buckwheat hull as this stays hard and does not depress over the time I use the cotton filled cushion which is depressed withing 8-10 weeks time and need replacement in order to maintain the height.

Advanced Practitioners and Adepts may not need to sit on any cushion, but I need.. Some may even not sit at all.. but I need to sit.. My question may pl be carefully read and answered.Those attempting answers..

Please note that I am located in India and I do not have any credit card . The online payment is not possible in $$$. I can arrange bankers cheque payable in US Dollars..
for international sell, I got answer from web site http://www.matsmatsmats.com/shipping-terms.html

Unfortunately, we do not ship to countries outside of the United States (except for Canada). However, we will be happy to ship your order to a "freight forwarder" located within the United States. Please make arrangements with the freight forwarder prior to placing your order, and, once completed, provide us with the exact shipping address and instructions to your freight forwarder.

I just did a quick search and found this:
http://www.tradeindia.com/selloffer/1233584/Yoga-Rugs.html

I don't know if they have what you want or not, but you might just call and see.