Nope, definitely NOT a PCR test. You could have used a rapid antigen test in Feb 2022, as long as it was observed and not a self-test... no way it was a PCR test for $16.99.
As well, PCR tests are processed at a lab, and even with a rush test, you're not getting it back in 90 minutes.
Here's discussion about the "$16.99 test" and it is a rapid antigen test.
https://flytrippers.com/covid-19-test-canada-travelers/