I guess I didn't look carefully enough. It seems that this new instant read thermometer for $29.99 (less possible discount) is NOT a ThermoPro but rather from a company called Smartro.
Meat Thermometers and Outdoor Thermometers | SMARTRO
smartro.co
How important that is to you probably depends on what you think about imported electronics. I know ThermoPro does seem to give good support and has been selling for at least a few years. Don't know anything about Smartro. ThermoPro has a competing high-end product - the TP19X, but it is priced at $59.99 and doesn't seem to be available on Amazon at this point. That's twice the price and getting very close to an MK-4 when on a good sale. It does LOOK really cool, though. I like the style and anti-slip grip. But the Smatro one also looks sharp. The case looks so similar to my orange ThermoPro TP19H that it is pretty easy to believe they both are coming from the same factory.
Here's the high-end ThermoPro. If I needed a replacement, I would be willing to go a little higher for this than the Smartro, but not TWICE as high!
ThermoPro TP620 Digital Instant Read Meat Thermometer with Thermocouple probe. With an accuracy of ±0.9 °F and an ultra fast, 2-3 seconds response time, the ThermoPro TP620 thermocouple food thermometer will ensure the perfect temp every time you're grilling or cooking, giving you the...
buythermopro.com