Last year, I replaced my thermostat with a Honeywell VisionPro. This year, the heat pump was replaced wit a Carrier Infinity system which has a proprietary thermostat. So this one is for sale:
Honeywell VisionPro 8000 Thermostat
"The TH8320 Thermostats provide temperature control for gas,
oil, electric and heat pumps for up to 3 heat, 2 cool systems
including dual fuel operation."
$85 Shipped (CONUS)