Price drop on Pre-cat O2 Sensors

[Locksmythe]

I have had to replace one of my pre-cats twice in the last few years so I watch the price - I saw it down a few more dollars and so I bought a couple extra for the next failures. For anyone else in the market:

Bosch 17039 Oxygen Sensor, OE Type Fitment

Link: http://a.co/dXDvWJA

That's a direct link to the Amazon page, less than $85 when I posted.