Ash's Treecko

This card's price of £125.07 sits bang on the median from six raw sales in the last 90 days, with the most recent at £125 on 30 September, so you've got solid recent UK sales data to back the asking price. The catch is there's no graded stock or other UK listings to compare against—Cardmarket is your only other reference point—so if you're weighing whether to buy or sell, you're working from a thin market. That said, the consistency across those half-dozen sales suggests the price is fair rather than optimistic.

• NotableNo UK listings or graded sales in the last 30 days. Cardmarket is the only reference.
• NotableRaw copies actually sell for £125 (6 UK sales in 90 days, latest £125 on 30 Sep).