Conflicting iPhone 14 Trade In Offer for iPhone X

OFFER ID: P175

T-Mobile once again is providing customers with conflicting information for the iPhone 14 Trade In!!

I’m trying to trade in my iPhone X, but I only see $200 for the trade-in bill credit despite seeing this listed as $400. Upon further search of the offer, it appears they list both the iPhone X for $200 and $400. SO WHICH IS IT?!

Get up to $400 off:

Apple: iPhone X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max, 12, 12 Mini, 12 Pro, 12 Pro Max, 13, 13 mini, SE (3rd gen)

Get up to 200 off:

Apple: iPhone 7, 7 Plus, 8, 8 Plus, SE (2nd gen), X