Breville® Smart Oven® Air Convection Toaster Oven BOV900BSSUSC $280

BBB has the BOV900BSSUSC smart oven model for $350. I was able to use a 20% off one-time use coupon online to get this price down to $280+tax. The 20% coupon hasn’t worked on Breville items in the past, so this may end up being a YMMV.
https://www.bedbathandbeyond.com/…lsrc=aw.ds
For an additional 5%, try using PayPal with your Chase Freedom card.
As a reference, the lowest sale price on this model was $320 back in June:
Other places that have it for $350 (without 20% off):
Williams Sonoma
Amazon
Best Buy
(Some AMEX members may be able to take advantage of a $30 credit on $300 worth of purchases at Best Buy)