https://www.amazon.com/promotion/psp/AMK58MSJGPS7Z?&linkCode=ll2&tag=gp83-20&linkId=0ae40b7723ea8d1fc94da6944459f05e&language=en_US&ref_=as_li_ss_tl

Buy 2, save 50% on 1. Offered by Amazon.com. (restrictions apply)

How to claim
Add 2 items from the products below to your Cart using the Add to Cart button or select See Options for specific product variations.
When you’re done shopping, select Go to Cart.
The offer will automatically be applied at checkout, if eligible.