This happens every year. I think I still have a Future Shop pre-order for Jet Set Radio Vita somewhere, unless they finally got around to cancelling it after sending me the email saying they would.
I think Epic Yarn was a full-price Wii game on release ($49.99). I have no idea what the scope of Yarn Yoshi is supposed to be, though, or if Nintendo has even released many details about the game yet.
I love 2D platformers (especially Yoshi) so I'll bite on Tuesday once the new Nintendo games get announced.Just order it. Return if release price is cheaper; keep it if not. Returning something won't affect your other items in an order.
Epic Yarn was $50 at release, iirc.
Also, 3DS XL's are $30 off to anyone interested. I already own an Animal Crossing XL but god damn that Yoshi XL is super tempting (one of my fave Nintendo characters/franchise).