Scalper Price Checker
Check if a collectible's price is FAIR/OVER/SCALPED vs the current retail median across shops.
Connect it
Settings → Connectors → Add custom connector
URL: https://price.dropwatchhq.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://price.dropwatchhq.com/mcp{
"mcpServers": {
"price-check": {
"url": "https://price.dropwatchhq.com/mcp"
}
}
}claude mcp add --transport http price-check https://price.dropwatchhq.com/mcp{
"servers": {
"price-check": {
"type": "http",
"url": "https://price.dropwatchhq.com/mcp"
}
}
}2 tools, verified live
list_nichesList the collectible niches this price checker covers (TCG, LEGO, Funko, keyboards, vinyl, aquarium). Use first to pick a valid 'niche' value for price_check.
price_checkCheck whether a price for a collectible is FAIR / OVER / SCALPED vs the current retail median across the shops we poll. Returns the retail min/max/median, the number of shops carrying it, the price multiple, and a verdict. Use this to decide if a listing is overpriced before buying. niche must be one of: tcg (Pokémon & TCG), lego (LEGO sets), funko (Funko Pop), keebs (Mechanical keyboards), vinyl
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