CompareOpen in Google PlayApp info
- Installs
- 1,000+
- Category
- Shopping
- Content rating
- Everyone
- Version
- 1.1.2
- Released
- Jun 25, 2025
- Last updated
- 18 Aug 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 7.0
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What's newin version 1.1.2
* UI improvements across Hotlist, Watchlist, Item Pages, and Consignor Statement * Improved bid refresh and fixed outdated bid issues * Fixed Holder Condition display issues * Improved search and registration experience * Added Series Overviews and relevant dates * Fixed Item Page and Bid Increment popup issues * Improved app stability and Cloudflare compatibility
About this app
Coin & Paper Money Auctions by GreatCollections. PCGS, CAC and NGC.
Read full description
Browse upcoming auctions and place bids. The GreatCollections app allows users to browse and bid on upcoming auctions of rare coins, banknotes and collectibles, as well as research past auctions and view our auction archive of over 1.5 million certified coins and banknotes. GreatCollections was founded in 2010 and is currently the official auctioneer of the American Numismatic Association (ANA). New auctions listed daily, with no hidden reserves. View high resolution images, including GreatPhotos, the best coin photography in the industry. Auction Features: • Certified coins graded by PCGS, NGC, CAC and ANACS. • Certified banknotes graded by PMG, PCGS and Legacy. Key Features: • Browse & Bid: Discover U.S. and world coins, certified paper money, and rare currency • Advanced Search: Find items by denomination, grade, date, and more • Auction Insights: View past results, top lots, and upcoming highlights • Stay Updated: Get real-time alerts on auctions, bids and outbid notices • Secure & Trusted: Over 100,000 registered bidders with 1.5 million items sold • Built with collectors in mind, the GreatCollections app delivers powerful tools in a clean, easy-to-navigate interface.