Gold it or Hold it™

Gold it or Hold it™ is a free web-based expected value calculator for sealed trading card game products. It compares the potential value of a sealed box's contents against its cost to help users decide whether to open the product or keep it sealed. The site covers 14 TCGs and over 450 sets, including Pokémon, One Piece, Lorcana, Gundam, and Yu-Gi-Oh. It also provides a grade guide, collection tracking, and educational content about sealed product EV.

The calculator uses researched pull rates and live TCGplayer market prices to estimate the average value of cards inside a sealed product. It then compares that estimate to the sealed price to give a verdict of 'Gold it' if opening looks better, or 'Hold it' if keeping it sealed is better. The site reads live card prices and applies these rates to show the estimated average dollar value of opening one sealed product.

Users can choose to compare the expected value against the live market price, the MSRP, or a custom cost they enter. The live market price is a trailing average of completed sales, not an asking price, and refreshes automatically on a daily schedule. This allows collectors to see which option offers the stronger value based on current market conditions.

The site supports 14 different trading card games and includes over 450 sets in its catalog. Games covered include Pokémon (EN & JP), One Piece, Lorcana, Gundam, and Yu-Gi-Oh. New sets are added as the operator researches reliable pull-rate information for them.

Pull rates are sourced from official publisher odds where they exist, large community opening datasets for well-documented games, and the printed structure of the product itself. When a rarity has no trustworthy published rate, those cards contribute $0 to the EV to ensure the estimate is not inflated. The site prefers to understate rather than guess.

The site is built and maintained by Monroe Mint, an independent one-person operation. Every set added, every pull rate researched, and every bug fixed is done by the same person. This structure means there is no incentive to inflate numbers to please an advertiser, but new sets may take time to research properly.

The calculator is completely free with no paywall, and an account is only required if you want to save a collection across devices. The site is supported by TCGplayer affiliate links, advertising, sponsorship slots, optional donations, and a small shop selling 3D-printed display stands. None of these revenue streams change a single figure on the calculator.

The site offers custom 3D-printed card display stands that are sold on Etsy and eBay under the name Monroe Mint. These stands are semi-clear glitter guards that snap onto a slab in seconds and come in 27 colors. Collectors can use the code GOLDIT to get 5% off when buying through the site's links.

The operator also runs live shows and sales under the Gold it or Hold it name on the platform Whatnot. These events feature the same seller conducting live format sales. The site links to these activities to show the day-to-day behind the calculator and the verdicts.

Users can sign up to receive updates on verdicts, pulls, and new display stands via the site's Instagram account. The operator also maintains a presence on TikTok, Facebook, and X. These channels are used to share the day-to-day behind the calculator and new product information.

The site includes a grade guide and collection tracking features for users who want to manage their binders. Users can sync their binders to their account settings to keep data across devices. The site also provides a worked example and guide to explain what the verdicts really mean for new users.

The operator handles support via email at support@golditorholdit.com and through a Discord server. For shop orders and display stands, customers are directed to message the shop through Etsy for anything order-specific. The operator reads everything that comes in and aims for plain and specific inquiries to get the fastest answer.

The site provides a specific code, GOLDIT, which applies automatically when shopping for GuardArmor semi-clear glitter guards. This discount is available for 27 colors of the product, which are built for collectors and fit PSA, BGS, CGC, TAG, and ACE slabs. Free shipping is offered on orders of 3 or more items.

The site explicitly states that it is not affiliated with any card publisher or marketplace. It is an independent operation that sources data from TCGplayer and community datasets. The EV figures are statistical estimates for informational and entertainment purposes only and are not considered financial advice.

The official website of Gold it or Hold it™ is golditorholdit.com.