NARS Dolce Vita and Capri Little Fetishes ($24.00 for 0.26 oz.) contains a pinky-beige highlighter and a reddened-plum blush, and both shades are available individually within NARS' permanent range. They performed consistently with the full-sized, individually-sold versions I last tried, so I think it's a good way to enjoy both products without having to spend much--two shades for less than the cost of one! They're by no means tiny, so one should get plenty of use out of each (frankly, the highlighter formula at full-size is massive!).
A full-sized blush retails for $30.00 and contains 0.16 oz. or costs $187.50/oz. A full-sized Highlighting Powder retails for $38.00 and contains 0.49 oz. or costs $77.55/oz. This set contains $22.50 worth of blush and $10.86 worth of highlighter for a total value of $33.36.
This set is exclusive to NARS (available now) and Ulta (available 10/14).