Titleist won’t sell you anything bent more than 2 degrees.

Can you get them bent to match your T300s? Not matching the number on the iron, but matching lofts throughout the set. For example, if your T300 8 iron is bent to 32 degrees, bend the T200 7 iron one degree weak to also be 32 degrees

Actually, the overall construction of the clubhead will factor into the flight and distance of each iron, not just the dynamic loft. Thinking that matching the degree of loft will result in even gaps is a misconception. Your best bet is, if you are trying to put together a mixed set, to track the yardage you get with each club. If that means you end up with 2 7-irons in the bag, so be it. Too many people focus on the number stamped on the bottom of the club or the loft listed in the specs. Know your distances and hit the iron that the shot calls for, not the iron that you heard your buddy just hit. Food for thought...

Have you been looking in my bag? I've got two 7 irons. The T200 replaced my AP2 6 iron and gapped perfectly with my AP2 7 iron.

Thanks for validating my point. I am sure there are a few others that have figured it out and have a similar mixed bag set up too.

This.
It's the distance gapping that matters, not stated or even measured loft. Get on a launch monitor and figure out YOUR distances with each club.
You'll even see Tour players with two of the "same" clubs in the bag when their set transitions from one model to another. Cameron Champ and Jon Rahm both carry two "4" irons. One in a traditional iron head and the other in a faster, stronger head. They have different launch characteristics and serve different purposes despite being the "same iron".

Not many player's will notice 1 degree. If they will do 2 go with that

Way too much focus on numbers. Bending any club before hitting it just doesn’t make any sense to me. For me, I just want to hit a distance with whatever club I hit. Mixing Tx and Ty clubs and simply setting the degrees that correspond will not likely result in the gapping expected. Whether I carry 2 - 7 irons or bend a couple of irons, after hitting them, so be it.

Certainly the gap from P (44 degree) to a S (56 degree)/can’t be resolved by bending clubs. That’s why I get irons first, then see if I need to adjust hybrids and wedges for gapping.