MassPrice is the obvious place to start. It's already inside TCGplayer, it handles scheduled pricing rules, and plenty of stores never need more. Hoard makes sense later, when those rules get crowded or you want to watch several runs before trusting software with live prices.
MassPrice runs inside the TCGplayer Seller Portal. You define a group of products, choose a price reference and guardrails, then run the rule now or put it on a schedule. Hoard runs alongside the store from your own computer. It brings pricing into the same place as inventory checks, refunds, sales, and pulls, and it can sit in watch-only mode until you're comfortable letting it write prices.
That's the short version. The useful difference shows up when you try to fit your actual store into the rules.
| If you care most about… | MassPrice | Hoard |
|---|---|---|
| Staying entirely inside TCGplayer | Yes | No—Hoard is a separate tool |
| Scheduled pricing | Up to 15 active rules | Rules split by game, condition, printing, price band, and other store criteria |
| Checking a rule before it runs | Preview before running | Watch-only receipts across repeated syncs |
| Recovering after a bad run | Activity Log shows what changed | A rollback point for prices changed by that sync |
| Working beyond prices | Pricing only | Pricing plus inventory, refunds, sales, and fulfillment |
TCGplayer currently allows 15 active scheduled MassPrice rules. If you sell one game and use one broad strategy, that can be generous. A rule for cheap singles, one for expensive cards, a foil rule, and a few exceptions may cover the whole catalog.
Now picture a store with Magic, Pokémon, One Piece, and Lorcana. Each has cheap cards, expensive cards, foils, and inventory you don't want touched. Fifteen stops feeling large. Sellers end up folding unlike cards into the same rule—not because the strategy is sound, but because there isn't another schedule slot.
That is usually the first honest reason to look beyond MassPrice. Not because it failed. The store simply became more complicated than the rule budget.
MassPrice lets you preview a rule before running it, and TCGplayer's Activity Log shows the prices changed by earlier runs. TCGplayer's own best-practices guide says to preview a new rule and check the inventory periodically after scheduled runs. That's sensible advice.
Hoard's watch-only mode is for the seller who wants more than one dress rehearsal. Leave it on for a week or a month and read the receipts as the market moves. When you finally allow write-back, Hoard saves a recovery point for the prices it changed.
There is an important limit here: rollback restores prices. It does not rewind quantities, conditions, listing status, or edits made somewhere else. The watch-only and rollback guide spells out the boundary.
If I were running one or two games, my strategy fit comfortably inside 15 schedules, and I already checked the Activity Log after a run, I'd stay put. MassPrice is native, familiar, and already does the job. A second tool would just give me another screen to maintain.
I'd also stay if pricing were the only problem. Hoard earns its keep when the same seller is also chasing unexplained inventory changes, missed refunds, and slow pulls. If none of those are painful, the broader workflow isn't much of a benefit.
The case for Hoard gets stronger when every game needs its own guardrails, when you want a long watch-only period, or when price changes need to sit beside the rest of the store's evidence. It is still not a replacement for TCGplayer Pro, your seller account, a marketplace, or a POS. Your listings, orders, messages, and payments stay where they are.
Connect the store, leave watch-only enabled, and judge the proposed changes against cards you actually sell. No live price has to move while you decide.
Run a watch-only previewSources, last checked August 22, 2026: TCGplayer: Schedule Rules Using MassPrice · TCGplayer: Best Practices for MassPrice · TCGplayer: Viewing Your MassPrice Update History. TCGplayer can change product behavior, so check its current documentation before changing a live workflow.