In fact, Keith, I can't imagine you as a nag under any circumstances.
Apparently, Ms. Boucher, you are lacking in imagination!
To respond to your question: I would consider a subscription to the Voice an absolute bargain at $6.00 annual. I would expect to see it in the $8-10 annual range (assuming US delivery where it could take advantage of UFWDA's bulk postage rates for periodicals). I would have to think twice if it exceeded $12 annually for a non-member subscription.
I might would pay more if it was shown that the cost to the organization was more than that but somewhere in the $12 range, I would seriously consider buying a gift membership instead.
You may have been looking for a single number but I hope the amplifying remarks are more useful in making the necessary decisions.