For anyone eyeing anything up at Gamestop their Black Friday sales are live online now. B2G1 preowned Switch games, B1G1 last gen games, and more. I picked some stuff up just passing the info along.
Edit: PSA remember to use CAG16 as the promo code if ordering pre-owned online to get a further discount.
Edit2: Child of Light + Valiant HEarts (Switch) Best Buy exclusive on sale for $25
Edit3: square enix store exclusive Lost Shpere for switch on sale for $12.50, shipping steep at $6 but still a good sale for an uncommon game.