I've never seen a coin-op TV, but "back when I were a lad" we had electricity on the same principle. IIRC (and this is dark & distant memory) it started off co

I've never seen a coin-op TV, but "back when I were a lad" we had electricity on the same principle. IIRC (and this is dark & distant memory) it started off coin-op and transitioned to cards you had to buy from local stores.