Amazon has a couple of different sizes of bathmats on sale for $10.49 to $14.99 when using discount code 826GSJD8
Shipping is Free
https://www.amazon.com/dp/B07HNWDYPV – 16×24 Microfiber $10.49
https://www.amazon.com/dp/B073GPDSRV – ?20×32 Shag $14.99