Sabres have announced some giveaways, with more to come:
10/5 vs. NJD: 50th anniversary t-shirt
10/9 vs. MTL: Magnetic schedule
11/2 vs. NYI: 70's (royal blue) pennant
11/16 vs. OTT: Hockey Fights Cancer scarf
11/27 vs. CGY: Royal Blue oven mitt
12/12 vs. NSH: 80's (Memorial Auditorium) t-shirt
1/4 vs. FLA: 90's (Goathead) pennant
2/13 vs. CBJ: 00's (Buffaslug) pennant
3/13 vs. BOS: 10's (40th anniversary) pennant
(Also, I find it quite ironic that the night they're celebrating the Aud, they're playing the Preds, who didn't even exist until two years after the Sabres moved out)