Showing product price with off-set recycle/trade-in value?

Hi, I was wondering if anyone has experience of trying something similar.

I have products to sell that can be greatly reduced in price when an old product is recycled with us. Is there a way of showing this in Google shopping?

For example:

PS5 is $600 but only $300 when a working PS4 is traded in. (Completely made up pricing there).

If that is not possible, is there any suggestion about what I cold try? The recycle element is a huge part of our business and can save our customers a huge percentage of the cost of a new item.

Thanks