$1 off any FOUR UNCLE BEN’S Brand Rice Products Posted by Harbor Master on 10 November 2017, 7:10 pm Tweet The Coupon Expires 01/31/18, Note the longer Expiration date. The print limit is two. Click here to print a coupon for $1 off any FOUR UNCLE BEN’S Brand Rice Products The Dollar Tree sells Uncle Ben’s Rice for $1. $.75 each after the coupon above when you buy four.