The secret rainbow rare of Arceus VSTAR also markets at around $27, while secret golden rare of Arceus VSTAR is the most expensive version, with a market price of $35
If you already have an extensive Magic collection and already have a lot of the staples like Force of Will, you might be able to grab what you need for a Vintage deck without paying full price, but with how common the Power 9 and other Reserved List cards are in the format, it likely still wont be cheap
Linvala, the Preserver: more like Linvala, the Battle Cruiser, a slower version the previous Linvala (2WW 3/4 Flying "Activated abilities of creatures your opponents control can't be activated.") These effects are good, but a six drop that does not on its own wins games is a Standard-only card
Otherwise, and quite surprisingly, the non-foil Borderless version is pretty good value for money at around $25
Cards...172 cards (total 51 types)