Low Cost Wired Temperature Sensor

Looking for low cost wired temp sensors to integrate with my AC control scheme. Currently using the Aeotec Multisensor 6, which works great, but is quite expensive at around $60. What are other potential alternatives?

Thx.

HSM200 is an alternative, but about the same price point.

Yes, I have looked at it but as you indicated it’s around the same price point. There got to be cheaper alternative…

Did not find an alternative so ended up buying a multi sensor 6 on eBay for $45…