Did a quick search for sinus rinse and neti pots after seeing them
recommended on The Doctors today. Best deal I found was a combination of
the two in one:
Link: http://www.iherb.com/Buster-Brands-Sinus-Genie-Dual-Action-Nasa
It's on sale for 9.23 use one of the tons of $5 off $5 coupons out there and
it comes to $4.23 - shipping is low - the last time I ordered something
light like this it was 1.20 I think.
I used coupon BUS490
If has and official coupon (looked & couldn't find) please put it in the
wiki