There have been a number of New York State OA First Flaps recently ended on eBay. Here is one for a Chi Sigma Lodge #546 First flap.
Clicking on the image will bring you to the auction results for the next few months.
This one was listed several times starting in the mid $ 900’s which was where the previous one sold around a year ago.
The bidding started at $ 840.00 and the seller dropped the BIN price to $ 800.00 where it was promptly snapped up by the discerning buyer.
——————