They are Libby 16 Plate boots with Victim heel by Fantasy Shoes (who make shoes for Pennangalan). There's slight wear, like some oxidization on the plates, but there are no scuffs on the sides of the soles and the heels are only a little worn. They fit me just right and all of the straps are intact. And the price? 20 euros!
The reason for the title of the post, teenage daydream, is that I've been lusting after these boots since I was a teen. The price is just so high (180 euros and shipping on top) that I've been waiting for a second hand pair to come by. Waiting for something like 12 years that is ;P So thank you so much Tinde for pointing these out for me, I'm so happy <3 They will look gorgeous with the scale mail corset I'm working on!