There have been a number of New York State OA First Flaps which have ended over the last couple of months on eBay. Here is one from Chautauqua Lodge #165 F1a.
Bidding was spritied on this flap which started at just $ 3.00. Thirteen unique bidders made 17 bids chasing this flap. Four of them remanined at $ 75 or higher when the hammer came down it sold for $ 89.00.