I have bought all my ZZ's from the RS located in the same mall as the store I work at. I shop there, the RS manager shops at my store. One day I even brought my dual-cell, clone PCB ZipZap in for him to check out (He was amazed, it beat the 1/43 Viper in a drag race

).
Today I went in to look at the ZZ X-Men stuff when he tells me that he has a bunch of customer returned "defective" cars he would like to sell me- for $1.00 EACH!!!!
I SAID YES!
Here is a pic of my loot for $7.00 plus tax. You see (3) red mustangs, (1) PT Cruiser, (1) gold Honda, and (1) black mustang. And all the transmitters and parts. You don't see another black Mustang body that I gave to my buddy.
IT PAYS TO BE NICE!!!!!!
P.S. This stuff isn't for sale, so please don't ask

I haven't tried any yet to see if they actually work or not, but I will.