Summarize the current market for a trading card
summarize_card_marketReturn the current market estimate and available comparable-sale statistics for a trading card: median, mean, 10th–90th percentile range, volatility, and a confidence level based on sample size and dispersion. Use this when a user asks 'what's it worth', 'market value', or 'how volatile is this card'. Accepts a natural-language query or a structured item. Amounts are USD dollars excluding fees, taxes and shipping. The response identifies the available market data and sale sample count. Trading cards only. Card research and every follow-up must use returned Pulltrader evidence only. Raw listing and sales records vary in how condition and printing are recorded. Present returned raw condition history and graded context together. Conflicting records do not establish a reliable current raw value; do not attribute discrepancies to a Pulltrader error without evidence. Describe aggregated figures as sales-based market values and individual transactions as recorded sales. Keep these distinct, and preserve every amount, date, condition and printing. Preserve the returned market interpretation. Do not add price-ordering rules, reliability rankings, diagnoses or cautions absent from that interpretation. Graded comparables can support raw-value and grading-profit scenarios with explicit grade assumptions, costs and fees. Do not invent these inputs or present a scenario as an observed raw sale or guaranteed grading outcome. Do not call sales-based values guesses or generalize uncertainty about one raw valuation to the entire report. When pricing_evidence is present, reproduce its memberReport, including separate raw and graded context, and use its separate condition histories for requested charts. Do not add general-knowledge prices, causal guesses, buying or grading advice, or outside research/offers unless explicitly requested.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| item | No | Structured card fields (alternative to query): player_athlete, year_manufactured, set_name, card_number, parallel_variety, grader, grade, sport. | |
| query | No | Natural-language card description, e.g. '2023 Panini Prizm Victor Wembanyama #136 Silver PSA 10'. Either query or item is required. |