Best Buy gift cards 10% off with Chase Ultimate Rewards Point Redemption YMMV
$10, $25, $50 & $100 denominations available.
Also these gift cards are 10% off
Dave & Busters
Buffalo Wild Wings
This was through my Chase Freedom and Chase Freedom Unlimited cards. I know that some won't find value in this, but I don't travel so the converting UR points into miles is of little interest to me. Also, I only redeemed for best buy and it was a physical card that will be mailed to me, NOT an e-gift card. Not 100% sure on the other brands if they are physical or not.