Yeah, I am still not 100% sure antigen tests are technically approved for PR since their website conflicts itself, but ours certainly was ok. But the Ellume test is US approved for re-entry from other countries so its pretty reasonable. $50 direct from them. A little more since we bought ours on amazon and then paid the $15 video call fee. I'd just do the PCR if you can to be sure. But it is a pain and certainly nerve racking given that you have the trip planned a single positive test could ruin it.