From the Pokemon TCG API (TCGPlayer fields). Rows may be empty if the API did not attach a price bundle for this printing. Your master slot print is highlighted when it matches a bucket name.
No TCGPlayer prices on file for this card in the API response.
{
"averageSellPrice": 6.77,
"lowPrice": 2,
"trendPrice": 8.91,
"germanProLow": 0,
"suggestedPrice": 0,
"reverseHoloSell": 0,
"reverseHoloLow": 0,
"reverseHoloTrend": 0,
"lowPriceExPlus": 2,
"avg1": 4.98,
"avg7": 8.26,
"avg30": 7.03,
"reverseHoloAvg1": 0,
"reverseHoloAvg7": 0,
"reverseHoloAvg30": 0
}