Google Chromecast is on sale for 19.99 at Staples. 42% off of $35. Best I’ve seen. Tax may need to be included in your area. Free shipping also available if still in stock.
https://www.staples.com/google-ch…ct_1883575
Chromecast Ultra is on sale for $54 from $69.
https://www.staples.com/Google-Ch…ct_2440426