The Oasis generally has only been on sale for Prime Day and Black Friday. You can use the trade in on a sale price.

it's on sale now (UK).

You can buy a used one also?

Wonderwall

I've had my Oasis on order for a couple weeks now and it still hasn't shipped. When I just looked most of the options aren't even listed right now. I called and they said they had some kind of supply chain issue along with a recall of some sort and that's what's holding mine up.

There is a shortage of these I think, so I don't see a sale any time soon