That makes sense to me, because of the constant demand for Darksteel Plate
Both of these are combo cards that work together

Tokens The Unbeatable Squirrel Girl 1.0%inclusion 379 decks 36.6K decks The Astonishing Ant-Man 0.4%inclusion 147 decks 35K decks Namor the Sub-Mariner 0.1%inclusion 118 decks 101K decks Ultron, Artificial Malevolence 0.2%inclusion 77 decks 36.1K decks Smaug the Magnificent 0.1%inclusion 69 decks 53.8K decks Top Commanders Baylen, the Haymaker 2.9%inclusion 5.71K decks 196K decks Chatterfang, Squirrel General 1.9%inclusion 3.71K decks 196K decks Caesar, Legion's Emperor 1.7%inclusion 3.37K decks 196K decks Marneus Calgar 1.3%inclusion 2.59K decks 196K decks Krenko, Mob Boss 1.3%inclusion 2.45K decks 196K decks Arabella, Abandoned Doll 1.3%inclusion 2.38K decks 184K decks Edgar Markov 1.0%inclusion 2.02K decks 196K decks Hazel of the Rootbloom 1.0%inclusion 1.98K decks 196K decks Zinnia, Valley's Voice 1.0%inclusion 1.94K decks 196K decks Zurgo Stormrender 1.2%inclusion 1.84K decks 148K decks Lathril, Blade of the Elves 0.8%inclusion 1.66K decks 196K decks Frodo, Adventurous Hobbit // Sam, Loyal Attendant 0.8%inclusion 1.60K decks 196K decks Adrix and Nev, Twincasters 0.8%inclusion 1.53K decks 196K decks Jetmir, Nexus of Revels 0.8%inclusion 1.47K decks 196K decks Rin and Seri, Inseparable 0.7%inclusion 1.42K decks 196K decks Teysa Karlov 0.7%inclusion 1.36K decks 196K decks The Necrobloom 0.7%inclusion 1.33K decks 196K decks Isshin, Two Heavens as One 0.7%inclusion 1.29K decks 196K decks Kambal, Profiteering Mayor 0.6%inclusion 1.27K decks 196K decks Jinnie Fay, Jetmir's Second 0.6%inclusion 1.16K decks 196K decks Mr

The second one is similar to Furnace of Rath, but unlike it, it does not target your own creatures
Golgothian Sylex, Apocalypse Chime, and City in a Bottle are some examples
All the exclusive reprints found at those events go for much more than their cheapest variants