Glaceon GX

The cheapest copy has sat unsold for 7 days at £4.33, so you'll need to undercut it to shift one quickly. UK asks are sitting at 47% of the Cardmarket trend across 21 sellers, which suggests the trend itself is stale and out of step with what the market will actually pay here. The card's down 10.5% this week and 33.6% this month, so it's still falling—worth listing now or holding for a floor. The bottom ask at £4.33 is graded LP, which means a clean copy could ask for more headroom than the current spread of £4.33 to £8.66 suggests.

• NotableThe cheapest copy has sat unsold 7 days at £4.33. Undercut it to move first.
• CautionUK asks sit at 47% of the Cardmarket trend across 21 sellers. The trend is stale; price off the asks.
• CautionDown 10.5% this week and 33.6% this month. Still falling; list now or hold for a floor.
• CautionThe cheapest copy (£4.33) is flagged: graded LP by the classifier. A clean copy can ask more.
• NotableUK asks run from £4.33 to a £8.66 median; the cheapest is 50% under the middle.