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About Double Holo
Double Holo automatically matches your trading card products to our market database and displays a customizable widget on your storefront. Shoppers see live charts, period highs and lows, and trends. Upgrade to Starter for recent data and grading population breakdowns, or Pro for AI-powered forecasts, market sentiment, and grading ROI analysis. Platform sellers on Double Holo can link their account for automatic inventory sync.
Last verified: September 3, 2026 · Fresh
App details
- Developer
- Double Holo
- Category
- Store design
- Pricing
- Paid
- Launched
- May 2026
- Rating
- 0.0 on Shopify
Key features
- Basic Market Data
- Detailed Market Data
- Sentiment
Shopify Admin
2 plans · 7-day free trial
Starter
$9/month
Pro
$29/month
Plans and prices as listed on the Shopify App Store.
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