Ending today, Massdrop offers the HiFiMan RE300 In-Ear Headphones in Black or White, for $29.99 plus $1.86 for shipping. That's $7 below our mention from May and the lowest total price we could find by $17. They feature a frequency response of 15Hz to 22kHz, 16-ohm impedance, and include two pairs of eartips and five pairs of filters.

Note: At checkout, choose between the RE300h (headphones only), RE300i (w/ microphone for Apple), or RE300a (w/ microphone for Android). Additionally, these have an estimated shipping date of September 11.