0x9ba00d6856a4edf4665bca2c2309936572473b7e
Aave v1 USDC isn't on the curated arena yet, but anyone can pick it as one of their five each round.
https://ape.talkabout.today/t/0x9ba00d6856a4edf4665bca2c2309936572473b7e