WristSignal: Watch Price Checker for eBay, Chrono24 & Reddit

WristSignal is a watch price checker for eBay, Chrono24, and Reddit r/WatchExchange. Open a listing and a sidebar tells you whether the asking price is a good deal — before you buy, or before you set your own price. No account, no login, no subscription. Price checks are anonymous. WHAT YOU GET FREE, ON EVERY LISTING • A market signal: BUY, FAIR, WATCH, or SKIP • The asking price against the market median • The market price range for that reference • Price-drop alerts by email, and a collection tracker — both free, set up from the sidebar Medians come from a rolling 90-day window. Where we have completed sales, the signal measures the ask against what buyers actually paid; where we don't, it measures against current asking prices. The panel always says which. FULL REPORT — $1 • Cheaper listings for the same watch, up to 3, matched on the same box-and-papers tier, with the dollar amount you'd save • Completed sales from Reddit r/WatchExchange, plus current asks from eBay and Chrono24 dealers worldwide • Full-set vs. partial-set medians, so a missing box or papers is priced in • eBay Authenticity Guarantee status, seller feedback, and account risk profile • Brand-specific risk flags for Rolex, Patek Philippe, AP, Omega and others. WristSignal flags things to check — it does not authenticate the watch • What to watch out for on each platform SELLING INSTEAD? Same data, other direction. Price against what buyers are seeing, use the market range so you don't underprice, and check offers against the live signal before you accept. FREE DEAL ALERTS Give us a reference and a target price and we'll email you when a matching eBay listing hits it. Full-set only, if you want. One-click unsubscribe in every email. FREE COLLECTION TRACKER Add the watches you own and see their estimated value and gain/loss against what you paid, on a private dashboard with an optional monthly email. Estimates, not appraisals. PRICING Free — the BUY / FAIR / WATCH / SKIP signal, no account needed $1 — one full report $10 — Session Pass, unlimited reports for 30 days The pass is a one-time payment, not a subscription. "Unlimited" is capped at 30 reports a day as a fair-use limit. WORKS ON • eBay watch listings, fixed price and auction • Chrono24 listings • Reddit r/WatchExchange posts PERMISSIONS & PRIVACY WristSignal runs only on eBay, Chrono24, and Reddit listing pages. The Reddit permission covers reddit.com because Reddit is a single-page app; the extension activates on r/WatchExchange watch posts and ignores everything else. No browsing history, no tabs access, nothing sold. Price checks are anonymous. We only collect an email if you opt into deal alerts or the collection tracker. Privacy policy: https://wristsignal.com/privacy