Costco Wholesale has for their Members: 6-Quart Gourmia Stainless Steel Digital Air Fryer for $54.99. Shipping is free.
Discount is valid only a week, ends 2/24/2019
Note, those without a membership may purchase w/ 5% surcharge
https://www.costco.com/.product.223243
Alternatively 5qt Gourmia Air Fryer is $44.99 online and possibly $39.99 in-store (because last deal time ; online was $44.99 and in-store was $39.99)
https://www.costco.com/Gourmia-5-…04905.html