Don't know if this has been posted before but I just used this and it worked:

from www.uddercovers.com

enter code: cousin2 and it brings the price from $32 down to 0$. You only have to pay shipping!

I think this must have gotten "out" bc all of them are on backorder - but you can still order them using the promo code and it just ships in a few weeks!

Hope this helps someone! Enjoy!