Gran Auction Service is a leading auction house specializing in the sale of unique and valuable items through online and in-person auctions, serving clients across the Southwestern United States. They offer a wide variety of auction categories.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Gran Auction Service broke down on May 10, 2026.
Operator ranks every auction house in Winner every night at 2 am HST using reviews, response rate, and local market share.
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