Market / Union Arena

Union Arena market index: 70.6, +0.71% over 7 days, tracked by Hoard as of Oct 9, 2026.

See the full Union Arena market report, today's biggest set movers, the most valuable sets, and the Union Arena release calendar (or all games).

Catalog price trends

These statistics describe the sealed catalog. The index measures a changing basket of prices; it does not measure a box’s resale return or sales volume.

Starts at 100. Higher means prices are rising, lower means they're falling — each link compares products priced on both observation dates. Gaps can shorten the available history. This is a catalog index, not a box price.

The dollar total steps up on set-release days simply because a new set joins the catalog, not because prices moved — the index above isn't affected.

Sets and catalog groups

Catalog totals and medians use the selected sealed track. Totals sum tracked prices, including variants; they are not box prices or the cost of a complete set. Catalog dates for promo and miscellaneous groups may not represent a product release.

Priced and tracked with Hoard. Docs · Connect via MCP

These prices come from the same TCGplayer feed Hoard uses to reprice seller inventory. If you run a store, read how TCGplayer repricing works, see what Hoard pricing costs, compare the main TCGplayer alternatives, or read Hoard against BinderPOS and how to migrate from BinderPOS.