i really do want to get him the test. and yes she was concerned abt his weak legs
Keep in mind, a test is not a cure. If the test is positive, then you have a life time of meds for this bird to pay for. If this bird is weak, there really should be more tests done to see if it is or is not bornavirus. Sometimes a bird can have bornavirus but the cause of their problems is something else that you need more testing for. If this were my bird, I'd do a blood panel, culture and sensitivity, chlamydia, PBFD and the bornavirus test. Possibly also an x-ray and polyoma virus test. This is if I wanted to keep the bird. Otherwise, I'd just return it to petsmart rather than trying to quarantine a sick bird for the rest of its life when I have other birds that I don't want to catch its illness.
If this is your only bird and you don't have to worry about it giving a disease to another healthy bird, and you have money and want to be compassionate, then keep it and treat it with good vet care for whatever it has left in life. If you can't afford vet care, then you'd be as guilty as anyone for sitting and watching a bird die while nothing is done.