Well, I went to my local BB and it was a good news/bad news scenario. The titles were flying off the shelves, but they were sold out of Vol. 1 of The Time Tunnel. At least the clerk said they'd be getting more copies tomorrow. I plan to get both sets at once. Hmm- with this Irwin Allen title doing well, maybe it's a hopeful sign towards a Land of the Giants release.
Thanks, MichaelHAR, for posting information about this sale. I was able to pick up season 2 of "Hill Street Blues." Season 1 was out of stock at my local Best Buy, but the local Wal-Mart had it for $19.99. I wish I had held off a little longer on "The Time Tunnel" and "Voyage to the Bottom of the Sea" sets, as I had purchased these sets earlier through Amazon at a higher price.
Me too, it's so disheartening. I think the biggest regret I have is when I preordered that Planet of the Apes superset for $125 from DeepDiscount only to see it cut to $80 a month and a half later.