I noticed that Kimat Chinam in Migdal Ha'emek is selling whole chickens for 8 shekels/kg - which is the best price I've seen around. They also had deals on various other chicken parts.
Today, a friend mentioned that Shufersal in Migdal Ha'emek, which is right next door to Osher Ad, is selling whole chickens for 8 shekels/kg, legs and thighs (kirayim) for 15 shekels/kg and in addition, a whole bunch of vegetables are priced at 89 agurot, until the end of October.
Woohoo! I think I will go stock up, as I'm not likely to find better prices. And since it's the Emek, I highly doubt the store will be crowded...
If anyone around here hears of a good deal like this, either here in the Emek or in Tiberias, PLEASE let me know!
Thanks so much!