I don't know if it's been awhile since you looked, but prices have dropped if you don't look at the name brand: Bought one of these for work (HIKmicro, 160x120

I don't know if it's been awhile since you looked, but prices have dropped if you don't look at the name brand: Bought one of these for work (HIKmicro, 160x120/19200pixel) for ~$300. It works, it's quite good compared to any thermal camera I played with 5+ years ago (even the fancy ones). https://www.amazon.com/HIKMICRO-Resolution-Portable-4%C2%B0F-1022%C2%B0F-Temperature/dp/B08X6KHMRS/ https://www.amazon.com/HIKMICRO-Resolution-Portable-4%C2%B0F... It's important to note that camera sensor tech has been advancing quite rapidly these past two decades.