Brock's Golbat
Estimated value · CGC 9 · 1st Edition · updated Oct 19
$21.18
- Estimated from the set's grade ratios because its own sales conflict. Its sales are listed below with their review status.
- Recent sales: middle of the last 3: $12, Jan 19 to Jun 23
- Evidence: limited · 1 sale in 180 days · last Jun 23
- Next-sale range: $15 to $34
Estimate, recent sales and range: adjusted to typical eBay auction prices.
How we got this
Estimated from similar cards: fewer than 5 sales we counted in 90 days, so the figure is modeled from 0 sales in 90 days, 6 older sales adjusted to today.
This grade's own figure was $13, out of order with the other grades. Its own sales conflict with the grade below, so the estimate is the other grades times the typical ratio between the two grades (1.64, era (17 cards)), limited to 3 times its own figure and 1.5 times its highest sale we counted in three years.
Recent sales: the middle (median) of the last 3 sales we counted (Jan 19 to Jun 23), each adjusted to typical eBay auction prices: Buy It Now and auction-house prices are moved by the gap we measure between venues in this era. The sales list shows the prices paid.
Checked on 4,745 estimate-to-next-sale pairs for grades with no sales in 90 days, Wizards era, from Jan 1, 2025 to Oct 16, 2026: half the next sales landed within 29 percent of the estimate at the time (as of Oct 18). A record of past estimates, not a guarantee for this card.
Estimates with limited evidence had a median error of 22 percent on 44,262 past cases (Jan 1, 2025 to Oct 16, 2026).
Last sale 118 days ago. Since then, Wizards sales have run 3 percent above their previous prices.
Evidence: strong means at least 4.5 effective recent sales (older and clustered sales count for less) with a spread under 0.15; moderate, at least 2.8 with a spread under 0.30; limited, anything less. The basis (sales of this grade, or estimated from similar cards) is stated separately.
An estimate from completed sales. Not an offer or an appraisal.
Steady
Recent sales sit in this card's normal range around our estimate.
Sales, last 3 years · 6
Each dot is a sale; tap one for details. Prices are adjusted to typical eBay auction prices. The latest sale is ringed.
About this chart
Buy It Now and auction-house prices are moved by the gap we measure between venues in this era, so every dot is comparable with an eBay auction. Tap a dot to see the price paid.
Buy It Now estimate: $21.18 to $26.36. Our estimate plus the usual extra people pay to buy at once in this era.
On eBay now
Listings from eBay · updated 1 hour ago
$18.00Buy It Now · Best offerWizards of the Coast CGC 9 Brock's Golbat 39/132 Gym Heroes 1st Ed 2000 EngSeller feedback 212 (100% positive)View on eBay
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Grades · 1st Edition
Grades 9.5 to 10 share one estimate so a lower grade never shows above a higher one.
CGC 9 is estimated from the set's grade ratios because its own sales conflict with the other grades.
CGC 8.5 is estimated from the set's grade ratios because its own sales conflict with CGC 8.
Our estimate for each grade, with the change over 30 days and how much evidence backs it. Grades with few recent sales show the range of what sold instead.
How we got this
A grade's estimate needs 5 or more sales we counted in 90 days; otherwise the panel shows the lowest to highest sale of the last year. When neighbouring grades' sales overlap, or a lower grade's figure would sit above a higher grade's, they share one precision-weighted estimate (each figure weighted by how tight its range is). The 30-day change compares with the last settled estimate and shows only with strong or moderate evidence.
Printings · CGC 9
Sales, last 90 days, CGC 9 · 1st Edition
Prices as paid. Tap a sale to see it adjusted to typical eBay auction prices.
No sales in this period.
Report a missing sale
Population
No population report for this printing yet.
