#1 When will this product actually be available to buy? Are they keeping the supply low on purpose to inflate the price?
There were so many orders at once that they ran out of stock quickly and have to manufacture more. The price is being inflated because of how few are left on the market. The ones you see here are the ones people managed to buy early and resell.
Already is available, however, it sold out everywhere and won't have new units out till Feb. 2021, so what you see here is what's left from people who bought it early and are reselling it.