Cornerstone Collection

ShowZone's Cornerstone Collection tracker for MLB The Show 26 catalogs every card required to complete the collection (9 cards at the final milestone), with live marketplace buy and sell prices for each required card and a calculated low/high cost range to finish. The page surfaces the milestone reward, the cards required at each tier, the historical cost trend, and the optimal time of day to trade collection-eligible cards. Diamond Dynasty players use it to budget collection grinds, time market entries on individual cards, and decide whether the collection reward is worth the total stub cost. ShowZone Pro members can additionally sync their in-game inventory to see which required cards they already own and the cheapest path to completion. The Cornerstone collection in MLB The Show 26. Collect Legends and Flashbacks from the Cornerstone series. Cards required: 9. Low cost: 0 stubs. High cost: 0 stubs. Rewards: Elly De La Cruz Cornerstone Series Voucher, Ben Zobrist Cornerstone Series Voucher, Carlos Beltran Cornerstone Series Voucher, Victor Martinez Cornerstone Series Voucher, Miguel Cabrera Cornerstone Series Voucher.