I fucking hate online preorders
We all know what happens when you release a high demand, low quantity item for pre-order: people set up bots, buy them all up in the blink of an eye, then scalp it up over on eBay or Amazon. It's fucking ridiculous and so anti-consumer that I just wish online preordering was done away with.
The SNES mini is already gone. There is no chance of getting one now because we all know Nintendo will only ship it once and call it good.