My favouritest fast training shoe (which I used for my HM PB the other day) is on offer at Nike right now - the Tempo Next % is down from £170 to £101 - by far the cheapest I have seen it.
A few colour ways and a good range of sizes >>> https://www.nike.com/gb/t/air-zoom-tempo-next-running-shoe-wdHwf6/CI9923-103
A few colour ways and a good range of sizes >>> https://www.nike.com/gb/t/air-zoom-tempo-next-running-shoe-wdHwf6/CI9923-103