WTB: 21" MYP uberturbine factory tires or replacement set -- lightly used

[dingular]

Hi everyone, I am in the Boston area looking to buy tires only for my 21" factory rims. Almost time to swap back to them from my winter tires and my factory tires are too low in tread to put back on. My 2020 MYP is leased, so it has to be turned in in September -- looking to get through to then, so not looking to $pend on brand new unless I really can't find anything... Thanks!