Is it possible to trade-in my apple airpod to bug apple airpod pro?

I do not see those on the list of devices you can trade in for a gift card, only to recycle.

To get more information about the "Apple Trade In" service click on the link --> https://www.apple.com/shop/trade-in

Select your device to get a trade-in estimate

Smartphone, Tablet, Computer, Watch, Other devices (recycle only)

No.

There is no trade in program for AirPods.