Ok, I may be the only one to get excited about this . . .
I just picked up a glass lid for my Lodge 10.25" cast iron skillet, and was delighted to discover it was a perfect fit for my De Buyer 10" mineral B skillet. The lid is tempered glass, metal rim, oven-safe to 400 deg, carries the Lodge logo, sold on Amazon.
It was like unexpectedly getting a bonus lid. :)
(it's the little things . . .)