Based on 5 reviews
CardboardSniper is an alert service that monitors eBay and Fanatics Collect for trading card, slab, and sealed product listings. Users set custom alerts specifying criteria like card name, grading company, certificate number, maximum price, and a required percentage below market value. The service prices each new listing against recorded sales data and notifies users by email when a listing meets their specified savings threshold.
The business uses a grade-matched comp method that prices a card only against recorded sales of the same card in the same grade from the same grading company. For example, a PSA 8 is judged against PSA 8 sales, while a BGS 9.5 is compared with BGS 9.5 sales. This ensures the comparison stays specific to the exact card and grader being bought.
Users can set alerts to capture listings that are at least a certain percentage below market, such as asking for 10% under market or 20% off. The system filters out outliers before averaging the last three sane sales to establish a fair value. If a card has no recent sales in the listed grade, the alert shows no verdict rather than using a number from a different grade.
The pricing model starts with a seven-day free trial followed by a subscription starting at $20 per month for the Collector plan. Higher tiers include the Sniper plan at $40 per month and the Sniper Room at $60 per month, which includes private Discord access. Yearly billing includes two months free.
The process involves three steps: first, users tell the system what to watch by describing a card or entering a certification number; second, they set their deal threshold; and third, they receive email alerts or feed notifications within minutes when a match occurs. The listing price and sold comps appear side by side so users can judge the deal before clicking through.
The Sniper Room feature offers private Discord access with live alerts already running on 500+ of the biggest cards in the hobby. Users get pings with the price, the comp, and the link for grail cards like Base Set Charizards, Jordan, LeBron, and Brady rookies. This allows first-click wins on high-value items.
The service monitors two specific marketplaces: eBay and Fanatics Collect. It watches new listings around the clock and checks them against comparable recorded sales. The listing link takes users directly to the marketplace where the card is being sold under that marketplace's protections.
The business was founded in 2026 and is based in the United States, as indicated by the Apple trademark registration mentioned in the footer. It serves collectors looking for underpriced sports cards, Pokémon cards, and other trading cards. The team includes Patrick Manfra, who previously co-founded Outlet Finance.
The pricing methodology averages the last three sane sales for the exact card and grade, excluding outliers like mislabeled variants or shill results. This keeps the number current without letting one strange sale swing it. The same pricing engine powers the market indexes available at cardboardsniper.com/market.
The service allows users to find exact cards by entering PSA, BGS, CGC, or SGC certification numbers. It also supports parallel and refractor separation so a base card is never priced against its refractor. This ensures the comp data is highly relevant to the specific item being purchased.
The business provides a methodology page that explains how they price listings and when they refuse to show a number. It also includes a blog and market indexes for browsing full per-grade sales histories. The website domain is cardboardsniper.com and the main site is https://cardboardsniper.com.
The service is designed for collectors who want to find their grails for under-market prices better than anyone else. It suits users who need real-time alerts on graded slabs, sealed products, and raw copies. The system handles all types of products including slabs, sealed, and raw cards with one sniper.
The business uses a private Discord channel for the Sniper Room to provide live alerts on grail cards. It also integrates with email and feed notifications to ensure users never miss a deal. The system runs 24/7 and never stops scanning for new listings.
The official website of CardboardSniper · Snipe eBay deals before anyone else is cardboardsniper.com.
On Trustburn, CardboardSniper · Snipe eBay deals before anyone else has a rating of 3.4 out of 5 based on 5 reviews.
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I am looking for a clear breakdown of exactly what is included in the monthly fee versus the per-search fee. The website mentions that alerts are free but searches cost money. It is not entirely clear how many searches are included in the base price before extra charges apply. Without a clearer explanation of the total potential cost, it is hard to judge the value. I would appreciate more details on how the pricing scales with usage.
The seven-day free trial is a smart way to test the alerts. Does the price cover all search fees or are those extra?
While the concept of sniping deals on eBay and Fanatics Collect is appealing, the advertised terms leave some ambiguity regarding the true cost of service. The pricing section indicates that plans start at twenty dollars monthly for the Collector tier, but it also notes that unlimited alerts come with a ten dollar charge per search. This distinction is critical for heavy users who might expect a flat fee for unlimited tracking. Furthermore, the Dealer plan costs one hundred dollars monthly but tracks up to twelve searches, suggesting that additional searches incur extra fees. It is not entirely clear if the monthly subscription price includes the search costs or if those are separate line items. The phrase every plan starts with a seven day free trial is reassuring, yet the ongoing expense structure seems complex. For someone considering this company, understanding whether the ten dollar per search fee is cumulative or per alert type would be necessary before committing to the Sniper or Dealer tiers. The service offering seems robust, but the financial commitment requires careful calculation based on individual hunting volume.
I like how they track sales instead of just asking prices. It feels much more honest than other sites. The alerts come in fast enough to actually snag the item before others do. Definitely worth trying the free week to see if it fits your hunting style.
From the information available, CardboardSniper appears to be a sturdy tool for collectors who want to stay ahead of the market. The service monitors both eBay and Fanatics Collect around the clock, which suggests consistent coverage for high-demand items. Pricing every new listing against real comps rather than asking prices seems like a prudent approach to finding genuine value. The fact that it offers a seven-day free trial allows potential users to test the alert accuracy without immediate financial commitment. For someone considering this company, the ability to set custom savings targets indicates a flexible system designed for serious hunting rather than casual browsing.
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CardboardSniper is an alert service that monitors eBay and Fanatics Collect for trading card, slab, and sealed product listings. Users can set custom alerts specifying criteria such as card name, grading company, certificate number, maximum price, and a required percentage below market value. The service prices each new listing against recorded sales data and notifies users by email when a listing meets their specified savings threshold. It is offered with a seven-day free trial followed by a subscription starting at $20 per month.