4 letter domains are quite popular, but ones with q and z in it are at the lower end of the spectrum. You could probably expect to get anywhere from $30 to $50 for those two domains. The other two domains would not draw much attention in my opinion. Kevin
personally i would hang onto the LLLL dont really think a pr1 is worth much unless it gets good traffic. I'd keep the LLLL and dump the rest if i owned them.