| What it does | All-in-one software for sports card dealers: AI card scanning, one-click eBay listing, multi-channel inventory, PSA grading ROI, and real P&L accounting.
| Volatility data and research tools powered by a market-maker-grade fitting and pricing engine
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| Stage | Not given
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| Founded | Not given
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| Based in | US
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Starter $19.99/mo (200 cards, 100 AI credits/month), Dealer $59.99/mo (5,000 cards, 1,000 AI credits/month), Business $299.99/mo (unlimited cards, 5,000 AI credits/month). 14-day free trial with full access to everything, cancel anytime.
| Free sample plan with no card required. Retail subscription available for individual personal use in the United States with daily limits on API credits. Institutional plans available at contact pricing for any business use with annual licenses invoiced monthly via ACH or wire. Higher-frequency data
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| Key features | - AI card scanner that identifies player, year, brand, set, card number, and parallel from photos
- Multi-channel inventory sync across eBay, Shopify, Square, MySlabs, Walmart, and personal storefront
- Real P&L accounting with actual marketplace fees from eBay Finances API
- PSA, BGS, SGC, and CGC cert lookup with automatic grade and photo pull
- Automatic repricing based on live market comps
- Point-of-sale system for in-person card show sales
- Grading workflow with PSA submission PDF import and receipt CSV auto-parsing
- Customer CRM with auto-built buyer profiles from order history
- Consignment tracking with commission splits and payout management
- AI-generated listing descriptions for bulk card listings
| - Fitted volatility surfaces with bid-ask-weighted curves across every expiration
- Accounts for American-style options with early exercise, discrete dividends, and implied borrow rates
- One-minute granularity historical data across 140+ symbols spanning 10 years
- Realized volatility calculations from 385 intraday returns per day
- Vol Screener, Vol Premium, Skew Scanner, and Earnings Vol analysis tools
- Historical simulation using actual bid-ask prices and fitted vol surfaces
- Python package for research workflows
- Interactive visual dashboards for surface inspection and event studies
- Model Context Protocol (MCP) integration for AI agent workflows
- Greeks and constant-maturity metrics via API and dashboards
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| What makes it different | - Real P&L accounting pulling actual fees from eBay Finances API, not estimates
- One inventory syncs across 6+ sales channels simultaneously with no double-sells
- AI card scanner with cross-reference catalog for clean titles and accurate identification
- Built-in grading ROI calculator showing profit at PSA 10, 9, and 8 before submission
- Live CardHedger market comps for pricing instead of guessing
| - Arbitrage-free fitted volatility wings extending beyond quoted book using Lee-moment discipline
- Accessible to quantitative researchers and AI workflows through Python, API, and MCP without requiring market-maker infrastructure
- 10 years of consistent historical data at one-minute granularity across 140+ symbols for rigorous backtesting
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 2 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 0 | 0 |
| Citation Flow (Majestic) | 11 | 0 |
| Referring domains (Majestic) | 3 | 0 |