I picked these up a while back and never really knew what they were worth. I don't really collect anything, I just thought they were cool. I was thinking about putting them up on eBay. is that a good idea? (Don't mind the first three bills, I was scanning all the bills I had picked up)
I checked the Heritage archives for your Fr. 2066-B*, and one sold in April, 2011 for $94. It was in a PCGS holder graded 65PPQ. I don't believe being consecutive will add any value. Most collectors are happy with one or two good examples. Book price is $150 each (on a good day). You could check eBay for past auctions and prices realized. Please let me know if you decide to split them up an offer discounts for Coin Talk members.
+1 Steve. I show book price in Gem CU to be $160 each for these notes or $2,880 for all of them. I would not think that collectors would want to purchase more than 2 of them for their collection, but you never know. If they grade Ch Cu, you're looking at $150 (Steve's quote). Nice pickups!