Meritline offers the 4-Port USB 2.0 Hub in Blue for $5.42. Coupon code "MLCK921CNL1" cuts it to $1.49. With free shipping, that's $4 off and the lowest total price we've seen for a 4-port USB hub since February, when we saw a different model for 10 cents less. (It's also the lowest total price we could find for such an item today by $3.) Deal ends September 23.